40333072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 84647360

約数和(自身を除く): 44314288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 919, 1688, 1838, 2743, 3376, 3676, 5486, 7352, 10972, 11947, 14704, 21944, 23894, 43888, 47788, 95576, 191152, 193909, 387818, 775636, 1551272, 2520817, 3102544, 5041634, 10083268, 20166536, 40333072]

約数ペア:

[(1, 40333072), (2, 20166536), (4, 10083268), (8, 5041634), (13, 3102544), (16, 2520817), (26, 1551272), (52, 775636), (104, 387818), (208, 193909), (211, 191152), (422, 95576), (844, 47788), (919, 43888), (1688, 23894), (1838, 21944), (2743, 14704), (3376, 11947), (3676, 10972), (5486, 7352)]