28309416

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{25097}}^1$

素因数の和:25153

約数の個数: 32

約数和(自身を含む): 72282240

約数和(自身を除く): 43972824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 25097, 50194, 75291, 100388, 150582, 200776, 301164, 602328, 1179559, 2359118, 3538677, 4718236, 7077354, 9436472, 14154708, 28309416]

約数ペア:

[(1, 28309416), (2, 14154708), (3, 9436472), (4, 7077354), (6, 4718236), (8, 3538677), (12, 2359118), (24, 1179559), (47, 602328), (94, 301164), (141, 200776), (188, 150582), (282, 100388), (376, 75291), (564, 50194), (1128, 25097)]