71527984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8647}}^1$

素因数の和:8713

約数の個数: 40

約数和(自身を含む): 154418688

約数和(自身を除く): 82890704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 8647, 17294, 34588, 69176, 95117, 138352, 190234, 380468, 406409, 760936, 812818, 1521872, 1625636, 3251272, 4470499, 6502544, 8940998, 17881996, 35763992, 71527984]

約数ペア:

[(1, 71527984), (2, 35763992), (4, 17881996), (8, 8940998), (11, 6502544), (16, 4470499), (22, 3251272), (44, 1625636), (47, 1521872), (88, 812818), (94, 760936), (176, 406409), (188, 380468), (376, 190234), (517, 138352), (752, 95117), (1034, 69176), (2068, 34588), (4136, 17294), (8272, 8647)]