40654608

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19697}}^1$

素因数の和:19751

約数の個数: 40

約数和(自身を含む): 107472288

約数和(自身を除く): 66817680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 315152, 472728, 846971, 945456, 1693942, 2540913, 3387884, 5081826, 6775768, 10163652, 13551536, 20327304, 40654608]

約数ペア:

[(1, 40654608), (2, 20327304), (3, 13551536), (4, 10163652), (6, 6775768), (8, 5081826), (12, 3387884), (16, 2540913), (24, 1693942), (43, 945456), (48, 846971), (86, 472728), (129, 315152), (172, 236364), (258, 157576), (344, 118182), (516, 78788), (688, 59091), (1032, 39394), (2064, 19697)]