25569336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81953}}^1$

素因数の和:81975

約数の個数: 32

約数和(自身を含む): 68841360

約数和(自身を除く): 43272024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81953, 163906, 245859, 327812, 491718, 655624, 983436, 1065389, 1966872, 2130778, 3196167, 4261556, 6392334, 8523112, 12784668, 25569336]

約数ペア:

[(1, 25569336), (2, 12784668), (3, 8523112), (4, 6392334), (6, 4261556), (8, 3196167), (12, 2130778), (13, 1966872), (24, 1065389), (26, 983436), (39, 655624), (52, 491718), (78, 327812), (104, 245859), (156, 163906), (312, 81953)]