25516246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 20609834

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 727, 763, 1454, 1526, 2507, 5014, 5089, 10178, 16721, 17549, 33442, 35098, 79243, 117047, 158486, 234094, 554701, 1109402, 1822589, 3645178, 12758123, 25516246]

約数ペア:

[(1, 25516246), (2, 12758123), (7, 3645178), (14, 1822589), (23, 1109402), (46, 554701), (109, 234094), (161, 158486), (218, 117047), (322, 79243), (727, 35098), (763, 33442), (1454, 17549), (1526, 16721), (2507, 10178), (5014, 5089)]