63804910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28871}}^1$

素因数の和:28908

約数の個数: 32

約数和(自身を含む): 130963392

約数和(自身を除く): 67158482

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 28871, 57742, 144355, 288710, 375323, 490807, 750646, 981614, 1876615, 2454035, 3753230, 4908070, 6380491, 12760982, 31902455, 63804910]

約数ペア:

[(1, 63804910), (2, 31902455), (5, 12760982), (10, 6380491), (13, 4908070), (17, 3753230), (26, 2454035), (34, 1876615), (65, 981614), (85, 750646), (130, 490807), (170, 375323), (221, 288710), (442, 144355), (1105, 57742), (2210, 28871)]