28409822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 23844898

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 1511, 2686, 3022, 9401, 10577, 18802, 21154, 25687, 51374, 119369, 179809, 238738, 359618, 835583, 1671166, 2029273, 4058546, 14204911, 28409822]

約数ペア:

[(1, 28409822), (2, 14204911), (7, 4058546), (14, 2029273), (17, 1671166), (34, 835583), (79, 359618), (119, 238738), (158, 179809), (238, 119369), (553, 51374), (1106, 25687), (1343, 21154), (1511, 18802), (2686, 10577), (3022, 9401)]