27885688

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 53420400

約数和(自身を除く): 25534712

約数列:

[1, 2, 4, 8, 109, 113, 218, 226, 283, 436, 452, 566, 872, 904, 1132, 2264, 12317, 24634, 30847, 31979, 49268, 61694, 63958, 98536, 123388, 127916, 246776, 255832, 3485711, 6971422, 13942844, 27885688]

約数ペア:

[(1, 27885688), (2, 13942844), (4, 6971422), (8, 3485711), (109, 255832), (113, 246776), (218, 127916), (226, 123388), (283, 98536), (436, 63958), (452, 61694), (566, 49268), (872, 31979), (904, 30847), (1132, 24634), (2264, 12317)]