64684804

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 115758720

約数和(自身を除く): 51073916

約数列:

[1, 2, 4, 53, 106, 212, 463, 659, 926, 1318, 1852, 2636, 24539, 34927, 49078, 69854, 98156, 139708, 305117, 610234, 1220468, 16171201, 32342402, 64684804]

約数ペア:

[(1, 64684804), (2, 32342402), (4, 16171201), (53, 1220468), (106, 610234), (212, 305117), (463, 139708), (659, 98156), (926, 69854), (1318, 49078), (1852, 34927), (2636, 24539)]