39629408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 99348480

約数和(自身を除く): 59719072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 439, 496, 728, 806, 868, 878, 992, 1456, 1612, 1736, 1756, 2821, 2912, 3073, 3224, 3472, 3512, 5642, 5707, 6146, 6448, 6944, 7024, 11284, 11414, 12292, 12896, 13609, 14048, 22568, 22828, 24584, 27218, 39949, 45136, 45656, 49168, 54436, 79898, 90272, 91312, 95263, 98336, 108872, 159796, 176917, 182624, 190526, 217744, 319592, 353834, 381052, 435488, 639184, 707668, 762104, 1238419, 1278368, 1415336, 1524208, 2476838, 2830672, 3048416, 4953676, 5661344, 9907352, 19814704, 39629408]

約数ペア:

[(1, 39629408), (2, 19814704), (4, 9907352), (7, 5661344), (8, 4953676), (13, 3048416), (14, 2830672), (16, 2476838), (26, 1524208), (28, 1415336), (31, 1278368), (32, 1238419), (52, 762104), (56, 707668), (62, 639184), (91, 435488), (104, 381052), (112, 353834), (124, 319592), (182, 217744), (208, 190526), (217, 182624), (224, 176917), (248, 159796), (364, 108872), (403, 98336), (416, 95263), (434, 91312), (439, 90272), (496, 79898), (728, 54436), (806, 49168), (868, 45656), (878, 45136), (992, 39949), (1456, 27218), (1612, 24584), (1736, 22828), (1756, 22568), (2821, 14048), (2912, 13609), (3073, 12896), (3224, 12292), (3472, 11414), (3512, 11284), (5642, 7024), (5707, 6944), (6146, 6448)]