71683904

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{36131}}^1$

素因数の和:36174

約数の個数: 28

約数和(自身を含む): 146840448

約数和(自身を除く): 75156544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 36131, 72262, 144524, 289048, 578096, 1120061, 1156192, 2240122, 2312384, 4480244, 8960488, 17920976, 35841952, 71683904]

約数ペア:

[(1, 71683904), (2, 35841952), (4, 17920976), (8, 8960488), (16, 4480244), (31, 2312384), (32, 2240122), (62, 1156192), (64, 1120061), (124, 578096), (248, 289048), (496, 144524), (992, 72262), (1984, 36131)]