64744924

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 115270400

約数和(自身を除く): 50525476

約数列:

[1, 2, 4, 79, 158, 316, 331, 619, 662, 1238, 1324, 2476, 26149, 48901, 52298, 97802, 104596, 195604, 204889, 409778, 819556, 16186231, 32372462, 64744924]

約数ペア:

[(1, 64744924), (2, 32372462), (4, 16186231), (79, 819556), (158, 409778), (316, 204889), (331, 195604), (619, 104596), (662, 97802), (1238, 52298), (1324, 48901), (2476, 26149)]