67588808

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7993}}^1$

素因数の和:8157

約数の個数: 32

約数和(自身を含む): 145810560

約数和(自身を除く): 78221752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 7993, 8456, 15986, 31972, 55951, 63944, 111902, 223804, 447608, 1206943, 2413886, 4827772, 8448601, 9655544, 16897202, 33794404, 67588808]

約数ペア:

[(1, 67588808), (2, 33794404), (4, 16897202), (7, 9655544), (8, 8448601), (14, 4827772), (28, 2413886), (56, 1206943), (151, 447608), (302, 223804), (604, 111902), (1057, 63944), (1208, 55951), (2114, 31972), (4228, 15986), (7993, 8456)]