28801668566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1305251}}^1$

素因数の和:1305340

約数の個数: 32

約数和(自身を含む): 50748197760

約数和(自身を除く): 21946529194

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1298, 2006, 11033, 22066, 1305251, 2610502, 14357761, 22189267, 28715522, 44378534, 77009809, 154019618, 244081937, 488163874, 847107899, 1309166753, 1694215798, 2618333506, 14400834283, 28801668566]

約数ペア:

[(1, 28801668566), (2, 14400834283), (11, 2618333506), (17, 1694215798), (22, 1309166753), (34, 847107899), (59, 488163874), (118, 244081937), (187, 154019618), (374, 77009809), (649, 44378534), (1003, 28715522), (1298, 22189267), (2006, 14357761), (11033, 2610502), (22066, 1305251)]