25372912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 51336000

約数和(自身を除く): 25963088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 367, 464, 596, 734, 1192, 1468, 2384, 2936, 4321, 5872, 8642, 10643, 17284, 21286, 34568, 42572, 54683, 69136, 85144, 109366, 170288, 218732, 437464, 874928, 1585807, 3171614, 6343228, 12686456, 25372912]

約数ペア:

[(1, 25372912), (2, 12686456), (4, 6343228), (8, 3171614), (16, 1585807), (29, 874928), (58, 437464), (116, 218732), (149, 170288), (232, 109366), (298, 85144), (367, 69136), (464, 54683), (596, 42572), (734, 34568), (1192, 21286), (1468, 17284), (2384, 10643), (2936, 8642), (4321, 5872)]