25990782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 54501120

約数和(自身を除く): 28510338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 569, 662, 993, 1138, 1707, 1986, 3414, 7613, 13087, 15226, 22839, 26174, 39261, 45678, 78522, 188339, 376678, 565017, 1130034, 4331797, 8663594, 12995391, 25990782]

約数ペア:

[(1, 25990782), (2, 12995391), (3, 8663594), (6, 4331797), (23, 1130034), (46, 565017), (69, 376678), (138, 188339), (331, 78522), (569, 45678), (662, 39261), (993, 26174), (1138, 22839), (1707, 15226), (1986, 13087), (3414, 7613)]