38540812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 70676480

約数和(自身を除く): 32135668

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 4639, 8308, 9278, 18556, 143809, 287618, 310813, 575236, 621626, 1243252, 9635203, 19270406, 38540812]

約数ペア:

[(1, 38540812), (2, 19270406), (4, 9635203), (31, 1243252), (62, 621626), (67, 575236), (124, 310813), (134, 287618), (268, 143809), (2077, 18556), (4154, 9278), (4639, 8308)]