713758048

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 1428840000

約数和(自身を除く): 715081952

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 349, 632, 698, 809, 1264, 1396, 1618, 2528, 2792, 3236, 5584, 6472, 11168, 12944, 25888, 27571, 55142, 63911, 110284, 127822, 220568, 255644, 282341, 441136, 511288, 564682, 882272, 1022576, 1129364, 2045152, 2258728, 4517456, 9034912, 22304939, 44609878, 89219756, 178439512, 356879024, 713758048]

約数ペア:

[(1, 713758048), (2, 356879024), (4, 178439512), (8, 89219756), (16, 44609878), (32, 22304939), (79, 9034912), (158, 4517456), (316, 2258728), (349, 2045152), (632, 1129364), (698, 1022576), (809, 882272), (1264, 564682), (1396, 511288), (1618, 441136), (2528, 282341), (2792, 255644), (3236, 220568), (5584, 127822), (6472, 110284), (11168, 63911), (12944, 55142), (25888, 27571)]