64865504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 140507136

約数和(自身を除く): 75641632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 1016, 1397, 1451, 2032, 2794, 2902, 4064, 5588, 5804, 11176, 11608, 15961, 22352, 23216, 31922, 44704, 46432, 63844, 127688, 184277, 255376, 368554, 510752, 737108, 1474216, 2027047, 2948432, 4054094, 5896864, 8108188, 16216376, 32432752, 64865504]

約数ペア:

[(1, 64865504), (2, 32432752), (4, 16216376), (8, 8108188), (11, 5896864), (16, 4054094), (22, 2948432), (32, 2027047), (44, 1474216), (88, 737108), (127, 510752), (176, 368554), (254, 255376), (352, 184277), (508, 127688), (1016, 63844), (1397, 46432), (1451, 44704), (2032, 31922), (2794, 23216), (2902, 22352), (4064, 15961), (5588, 11608), (5804, 11176)]