38746652

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 42968548

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 911, 1372, 1519, 1822, 3038, 3644, 6076, 6377, 10633, 12754, 21266, 25508, 28241, 42532, 44639, 56482, 89278, 112964, 178556, 197687, 312473, 395374, 624946, 790748, 1249892, 1383809, 2767618, 5535236, 9686663, 19373326, 38746652]

約数ペア:

[(1, 38746652), (2, 19373326), (4, 9686663), (7, 5535236), (14, 2767618), (28, 1383809), (31, 1249892), (49, 790748), (62, 624946), (98, 395374), (124, 312473), (196, 197687), (217, 178556), (343, 112964), (434, 89278), (686, 56482), (868, 44639), (911, 42532), (1372, 28241), (1519, 25508), (1822, 21266), (3038, 12754), (3644, 10633), (6076, 6377)]