67613948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{991}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 121908864

約数和(自身を除く): 54294916

約数列:

[1, 2, 4, 37, 74, 148, 461, 922, 991, 1844, 1982, 3964, 17057, 34114, 36667, 68228, 73334, 146668, 456851, 913702, 1827404, 16903487, 33806974, 67613948]

約数ペア:

[(1, 67613948), (2, 33806974), (4, 16903487), (37, 1827404), (74, 913702), (148, 456851), (461, 146668), (922, 73334), (991, 68228), (1844, 36667), (1982, 34114), (3964, 17057)]