57509998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16672

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 54257042

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 16631, 33262, 116417, 216203, 232834, 315989, 432406, 631978, 1513421, 2211923, 3026842, 4107857, 4423846, 8215714, 28754999, 57509998]

約数ペア:

[(1, 57509998), (2, 28754999), (7, 8215714), (13, 4423846), (14, 4107857), (19, 3026842), (26, 2211923), (38, 1513421), (91, 631978), (133, 432406), (182, 315989), (247, 232834), (266, 216203), (494, 116417), (1729, 33262), (3458, 16631)]