13459994848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{14449}}^1$

素因数の和:15179

約数の個数: 48

約数和(自身を含む): 27157561200

約数和(自身を除く): 13697566352

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 677, 688, 1354, 1376, 2708, 5416, 10832, 14449, 21664, 28898, 29111, 57796, 58222, 115592, 116444, 231184, 232888, 462368, 465776, 621307, 931552, 1242614, 2485228, 4970456, 9781973, 9940912, 19563946, 19881824, 39127892, 78255784, 156511568, 313023136, 420624839, 841249678, 1682499356, 3364998712, 6729997424, 13459994848]

約数ペア:

[(1, 13459994848), (2, 6729997424), (4, 3364998712), (8, 1682499356), (16, 841249678), (32, 420624839), (43, 313023136), (86, 156511568), (172, 78255784), (344, 39127892), (677, 19881824), (688, 19563946), (1354, 9940912), (1376, 9781973), (2708, 4970456), (5416, 2485228), (10832, 1242614), (14449, 931552), (21664, 621307), (28898, 465776), (29111, 462368), (57796, 232888), (58222, 231184), (115592, 116444)]