64041146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 106357440

約数和(自身を除く): 42316294

約数列:

[1, 2, 13, 26, 67, 97, 134, 194, 379, 758, 871, 1261, 1742, 2522, 4927, 6499, 9854, 12998, 25393, 36763, 50786, 73526, 84487, 168974, 330109, 477919, 660218, 955838, 2463121, 4926242, 32020573, 64041146]

約数ペア:

[(1, 64041146), (2, 32020573), (13, 4926242), (26, 2463121), (67, 955838), (97, 660218), (134, 477919), (194, 330109), (379, 168974), (758, 84487), (871, 73526), (1261, 50786), (1742, 36763), (2522, 25393), (4927, 12998), (6499, 9854)]