25972428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 63786240

約数和(自身を除く): 37813812

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 677, 834, 1354, 1668, 2031, 2708, 3197, 4062, 6394, 8124, 9591, 12788, 15571, 19182, 31142, 38364, 46713, 62284, 93426, 94103, 186852, 188206, 282309, 376412, 564618, 1129236, 2164369, 4328738, 6493107, 8657476, 12986214, 25972428]

約数ペア:

[(1, 25972428), (2, 12986214), (3, 8657476), (4, 6493107), (6, 4328738), (12, 2164369), (23, 1129236), (46, 564618), (69, 376412), (92, 282309), (138, 188206), (139, 186852), (276, 94103), (278, 93426), (417, 62284), (556, 46713), (677, 38364), (834, 31142), (1354, 19182), (1668, 15571), (2031, 12788), (2708, 9591), (3197, 8124), (4062, 6394)]