38606656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 90708480

約数和(自身を除く): 52101824

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 61, 62, 64, 88, 116, 122, 124, 176, 232, 244, 248, 319, 341, 352, 464, 488, 496, 638, 671, 682, 704, 899, 928, 976, 992, 1276, 1342, 1364, 1769, 1798, 1856, 1891, 1952, 1984, 2552, 2684, 2728, 3538, 3596, 3782, 3904, 5104, 5368, 5456, 7076, 7192, 7564, 9889, 10208, 10736, 10912, 14152, 14384, 15128, 19459, 19778, 20416, 20801, 21472, 21824, 28304, 28768, 30256, 38918, 39556, 41602, 42944, 54839, 56608, 57536, 60512, 77836, 79112, 83204, 109678, 113216, 121024, 155672, 158224, 166408, 219356, 311344, 316448, 332816, 438712, 603229, 622688, 632896, 665632, 877424, 1206458, 1245376, 1331264, 1754848, 2412916, 3509696, 4825832, 9651664, 19303328, 38606656]

約数ペア:

[(1, 38606656), (2, 19303328), (4, 9651664), (8, 4825832), (11, 3509696), (16, 2412916), (22, 1754848), (29, 1331264), (31, 1245376), (32, 1206458), (44, 877424), (58, 665632), (61, 632896), (62, 622688), (64, 603229), (88, 438712), (116, 332816), (122, 316448), (124, 311344), (176, 219356), (232, 166408), (244, 158224), (248, 155672), (319, 121024), (341, 113216), (352, 109678), (464, 83204), (488, 79112), (496, 77836), (638, 60512), (671, 57536), (682, 56608), (704, 54839), (899, 42944), (928, 41602), (976, 39556), (992, 38918), (1276, 30256), (1342, 28768), (1364, 28304), (1769, 21824), (1798, 21472), (1856, 20801), (1891, 20416), (1952, 19778), (1984, 19459), (2552, 15128), (2684, 14384), (2728, 14152), (3538, 10912), (3596, 10736), (3782, 10208), (3904, 9889), (5104, 7564), (5368, 7192), (5456, 7076)]