64785068

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1231}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 115906560

約数和(自身を除く): 51121492

約数列:

[1, 2, 4, 59, 118, 223, 236, 446, 892, 1231, 2462, 4924, 13157, 26314, 52628, 72629, 145258, 274513, 290516, 549026, 1098052, 16196267, 32392534, 64785068]

約数ペア:

[(1, 64785068), (2, 32392534), (4, 16196267), (59, 1098052), (118, 549026), (223, 290516), (236, 274513), (446, 145258), (892, 72629), (1231, 52628), (2462, 26314), (4924, 13157)]