40672064

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{2659}}^1$

素因数の和:2910

約数の個数: 28

約数和(自身を含む): 81076800

約数和(自身を除く): 40404736

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 2659, 3824, 5318, 7648, 10636, 15296, 21272, 42544, 85088, 170176, 635501, 1271002, 2542004, 5084008, 10168016, 20336032, 40672064]

約数ペア:

[(1, 40672064), (2, 20336032), (4, 10168016), (8, 5084008), (16, 2542004), (32, 1271002), (64, 635501), (239, 170176), (478, 85088), (956, 42544), (1912, 21272), (2659, 15296), (3824, 10636), (5318, 7648)]