71828174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{88241}}^1$

素因数の和:88291

約数の個数: 16

約数和(自身を含む): 120715056

約数和(自身を除く): 48886882

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 88241, 176482, 970651, 1941302, 3264917, 6529834, 35914087, 71828174]

約数ペア:

[(1, 71828174), (2, 35914087), (11, 6529834), (22, 3264917), (37, 1941302), (74, 970651), (407, 176482), (814, 88241)]