39251368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 84486780

約数和(自身を除く): 45235412

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 149, 221, 298, 442, 596, 884, 1192, 1768, 1937, 2533, 3874, 5066, 7748, 10132, 15496, 20264, 22201, 32929, 44402, 65858, 88804, 131716, 177608, 263432, 288613, 377417, 577226, 754834, 1154452, 1509668, 2308904, 3019336, 4906421, 9812842, 19625684, 39251368]

約数ペア:

[(1, 39251368), (2, 19625684), (4, 9812842), (8, 4906421), (13, 3019336), (17, 2308904), (26, 1509668), (34, 1154452), (52, 754834), (68, 577226), (104, 377417), (136, 288613), (149, 263432), (221, 177608), (298, 131716), (442, 88804), (596, 65858), (884, 44402), (1192, 32929), (1768, 22201), (1937, 20264), (2533, 15496), (3874, 10132), (5066, 7748)]