71438348524

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{7487}}^1\times {\mathrm{11987}}^1$

素因数の和:19677

約数の個数: 24

約数和(自身を含む): 125672601600

約数和(自身を除く): 54234253076

約数列:

[1, 2, 4, 199, 398, 796, 7487, 11987, 14974, 23974, 29948, 47948, 1489913, 2385413, 2979826, 4770826, 5959652, 9541652, 89746669, 179493338, 358986676, 17859587131, 35719174262, 71438348524]

約数ペア:

[(1, 71438348524), (2, 35719174262), (4, 17859587131), (199, 358986676), (398, 179493338), (796, 89746669), (7487, 9541652), (11987, 5959652), (14974, 4770826), (23974, 2979826), (29948, 2385413), (47948, 1489913)]