28996492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60917}}^1$

素因数の和:60945

約数の個数: 24

約数和(自身を含む): 61405344

約数和(自身を除く): 32408852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60917, 121834, 243668, 426419, 852838, 1035589, 1705676, 2071178, 4142356, 7249123, 14498246, 28996492]

約数ペア:

[(1, 28996492), (2, 14498246), (4, 7249123), (7, 4142356), (14, 2071178), (17, 1705676), (28, 1035589), (34, 852838), (68, 426419), (119, 243668), (238, 121834), (476, 60917)]