38987544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 103363200

約数和(自身を除く): 64375656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 193, 228, 386, 443, 456, 579, 772, 886, 1158, 1329, 1544, 1772, 2316, 2658, 3544, 3667, 4632, 5316, 7334, 8417, 10632, 11001, 14668, 16834, 22002, 25251, 29336, 33668, 44004, 50502, 67336, 85499, 88008, 101004, 170998, 202008, 256497, 341996, 512994, 683992, 1025988, 1624481, 2051976, 3248962, 4873443, 6497924, 9746886, 12995848, 19493772, 38987544]

約数ペア:

[(1, 38987544), (2, 19493772), (3, 12995848), (4, 9746886), (6, 6497924), (8, 4873443), (12, 3248962), (19, 2051976), (24, 1624481), (38, 1025988), (57, 683992), (76, 512994), (114, 341996), (152, 256497), (193, 202008), (228, 170998), (386, 101004), (443, 88008), (456, 85499), (579, 67336), (772, 50502), (886, 44004), (1158, 33668), (1329, 29336), (1544, 25251), (1772, 22002), (2316, 16834), (2658, 14668), (3544, 11001), (3667, 10632), (4632, 8417), (5316, 7334)]