28954992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 88565760

約数和(自身を除く): 59610768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 61, 62, 66, 87, 88, 93, 116, 122, 124, 132, 174, 176, 183, 186, 232, 244, 248, 264, 319, 341, 348, 366, 372, 464, 488, 496, 528, 638, 671, 682, 696, 732, 744, 899, 957, 976, 1023, 1276, 1342, 1364, 1392, 1464, 1488, 1769, 1798, 1891, 1914, 2013, 2046, 2552, 2684, 2697, 2728, 2928, 3538, 3596, 3782, 3828, 4026, 4092, 5104, 5307, 5368, 5394, 5456, 5673, 7076, 7192, 7564, 7656, 8052, 8184, 9889, 10614, 10736, 10788, 11346, 14152, 14384, 15128, 15312, 16104, 16368, 19459, 19778, 20801, 21228, 21576, 22692, 28304, 29667, 30256, 32208, 38918, 39556, 41602, 42456, 43152, 45384, 54839, 58377, 59334, 62403, 77836, 79112, 83204, 84912, 90768, 109678, 116754, 118668, 124806, 155672, 158224, 164517, 166408, 219356, 233508, 237336, 249612, 311344, 329034, 332816, 438712, 467016, 474672, 499224, 603229, 658068, 877424, 934032, 998448, 1206458, 1316136, 1809687, 2412916, 2632272, 3619374, 4825832, 7238748, 9651664, 14477496, 28954992]

約数ペア:

[(1, 28954992), (2, 14477496), (3, 9651664), (4, 7238748), (6, 4825832), (8, 3619374), (11, 2632272), (12, 2412916), (16, 1809687), (22, 1316136), (24, 1206458), (29, 998448), (31, 934032), (33, 877424), (44, 658068), (48, 603229), (58, 499224), (61, 474672), (62, 467016), (66, 438712), (87, 332816), (88, 329034), (93, 311344), (116, 249612), (122, 237336), (124, 233508), (132, 219356), (174, 166408), (176, 164517), (183, 158224), (186, 155672), (232, 124806), (244, 118668), (248, 116754), (264, 109678), (319, 90768), (341, 84912), (348, 83204), (366, 79112), (372, 77836), (464, 62403), (488, 59334), (496, 58377), (528, 54839), (638, 45384), (671, 43152), (682, 42456), (696, 41602), (732, 39556), (744, 38918), (899, 32208), (957, 30256), (976, 29667), (1023, 28304), (1276, 22692), (1342, 21576), (1364, 21228), (1392, 20801), (1464, 19778), (1488, 19459), (1769, 16368), (1798, 16104), (1891, 15312), (1914, 15128), (2013, 14384), (2046, 14152), (2552, 11346), (2684, 10788), (2697, 10736), (2728, 10614), (2928, 9889), (3538, 8184), (3596, 8052), (3782, 7656), (3828, 7564), (4026, 7192), (4092, 7076), (5104, 5673), (5307, 5456), (5368, 5394)]