40685052

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 99811712

約数和(自身を除く): 59126660

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 2131, 3182, 4262, 4773, 6364, 6393, 8524, 9546, 12786, 19092, 25572, 78847, 91633, 157694, 183266, 236541, 274899, 315388, 366532, 473082, 549798, 946164, 1099596, 3390421, 6780842, 10171263, 13561684, 20342526, 40685052]

約数ペア:

[(1, 40685052), (2, 20342526), (3, 13561684), (4, 10171263), (6, 6780842), (12, 3390421), (37, 1099596), (43, 946164), (74, 549798), (86, 473082), (111, 366532), (129, 315388), (148, 274899), (172, 236541), (222, 183266), (258, 157694), (444, 91633), (516, 78847), (1591, 25572), (2131, 19092), (3182, 12786), (4262, 9546), (4773, 8524), (6364, 6393)]