67279604

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17539}}^1$

素因数の和:17687

約数の個数: 24

約数和(自身を含む): 135549120

約数和(自身を除く): 68269516

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 17539, 35078, 70156, 122773, 245546, 491092, 2402843, 4805686, 9611372, 16819901, 33639802, 67279604]

約数ペア:

[(1, 67279604), (2, 33639802), (4, 16819901), (7, 9611372), (14, 4805686), (28, 2402843), (137, 491092), (274, 245546), (548, 122773), (959, 70156), (1918, 35078), (3836, 17539)]