47987668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19073}}^1$

素因数の和:19131

約数の個数: 24

約数和(自身を含む): 91326312

約数和(自身を除く): 43338644

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 19073, 38146, 76292, 324241, 648482, 705701, 1296964, 1411402, 2822804, 11996917, 23993834, 47987668]

約数ペア:

[(1, 47987668), (2, 23993834), (4, 11996917), (17, 2822804), (34, 1411402), (37, 1296964), (68, 705701), (74, 648482), (148, 324241), (629, 76292), (1258, 38146), (2516, 19073)]