7129616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 15040704

約数和(自身を除く): 7911088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 227, 302, 454, 604, 908, 1208, 1816, 1963, 2416, 2951, 3632, 3926, 5902, 7852, 11804, 15704, 23608, 31408, 34277, 47216, 68554, 137108, 274216, 445601, 548432, 891202, 1782404, 3564808, 7129616]

約数ペア:

[(1, 7129616), (2, 3564808), (4, 1782404), (8, 891202), (13, 548432), (16, 445601), (26, 274216), (52, 137108), (104, 68554), (151, 47216), (208, 34277), (227, 31408), (302, 23608), (454, 15704), (604, 11804), (908, 7852), (1208, 5902), (1816, 3926), (1963, 3632), (2416, 2951)]