28969376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 36349024

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 53, 58, 62, 76, 106, 116, 124, 152, 212, 232, 248, 304, 424, 464, 496, 551, 589, 608, 848, 899, 928, 992, 1007, 1102, 1178, 1537, 1643, 1696, 1798, 2014, 2204, 2356, 3074, 3286, 3596, 4028, 4408, 4712, 6148, 6572, 7192, 8056, 8816, 9424, 12296, 13144, 14384, 16112, 17081, 17632, 18848, 24592, 26288, 28768, 29203, 31217, 32224, 34162, 47647, 49184, 52576, 58406, 62434, 68324, 95294, 116812, 124868, 136648, 190588, 233624, 249736, 273296, 381176, 467248, 499472, 546592, 762352, 905293, 934496, 998944, 1524704, 1810586, 3621172, 7242344, 14484688, 28969376]

約数ペア:

[(1, 28969376), (2, 14484688), (4, 7242344), (8, 3621172), (16, 1810586), (19, 1524704), (29, 998944), (31, 934496), (32, 905293), (38, 762352), (53, 546592), (58, 499472), (62, 467248), (76, 381176), (106, 273296), (116, 249736), (124, 233624), (152, 190588), (212, 136648), (232, 124868), (248, 116812), (304, 95294), (424, 68324), (464, 62434), (496, 58406), (551, 52576), (589, 49184), (608, 47647), (848, 34162), (899, 32224), (928, 31217), (992, 29203), (1007, 28768), (1102, 26288), (1178, 24592), (1537, 18848), (1643, 17632), (1696, 17081), (1798, 16112), (2014, 14384), (2204, 13144), (2356, 12296), (3074, 9424), (3286, 8816), (3596, 8056), (4028, 7192), (4408, 6572), (4712, 6148)]