64648844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1163}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 122057040

約数和(自身を除く): 57408196

約数列:

[1, 2, 4, 13, 26, 52, 1069, 1163, 2138, 2326, 4276, 4652, 13897, 15119, 27794, 30238, 55588, 60476, 1243247, 2486494, 4972988, 16162211, 32324422, 64648844]

約数ペア:

[(1, 64648844), (2, 32324422), (4, 16162211), (13, 4972988), (26, 2486494), (52, 1243247), (1069, 60476), (1163, 55588), (2138, 30238), (2326, 27794), (4276, 15119), (4652, 13897)]