27665918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 22238722

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 569, 1057, 1138, 2114, 3473, 3983, 6946, 7966, 13087, 24311, 26174, 48622, 85919, 91609, 171838, 183218, 601433, 1202866, 1976137, 3952274, 13832959, 27665918]

約数ペア:

[(1, 27665918), (2, 13832959), (7, 3952274), (14, 1976137), (23, 1202866), (46, 601433), (151, 183218), (161, 171838), (302, 91609), (322, 85919), (569, 48622), (1057, 26174), (1138, 24311), (2114, 13087), (3473, 7966), (3983, 6946)]