38267372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 79380000

約数和(自身を除く): 41112628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 449, 572, 596, 898, 1639, 1796, 1937, 3278, 3874, 4939, 5837, 6556, 7748, 9878, 11674, 19756, 21307, 23348, 42614, 64207, 66901, 85228, 128414, 133802, 256828, 267604, 735911, 869713, 1471822, 1739426, 2943644, 3478852, 9566843, 19133686, 38267372]

約数ペア:

[(1, 38267372), (2, 19133686), (4, 9566843), (11, 3478852), (13, 2943644), (22, 1739426), (26, 1471822), (44, 869713), (52, 735911), (143, 267604), (149, 256828), (286, 133802), (298, 128414), (449, 85228), (572, 66901), (596, 64207), (898, 42614), (1639, 23348), (1796, 21307), (1937, 19756), (3278, 11674), (3874, 9878), (4939, 7748), (5837, 6556)]