25864416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2944

約数の個数: 72

約数和(自身を含む): 75950784

約数和(自身を除く): 50086368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2897, 2976, 4464, 5794, 8691, 8928, 11588, 17382, 23176, 26073, 34764, 46352, 52146, 69528, 89807, 92704, 104292, 139056, 179614, 208584, 269421, 278112, 359228, 417168, 538842, 718456, 808263, 834336, 1077684, 1436912, 1616526, 2155368, 2873824, 3233052, 4310736, 6466104, 8621472, 12932208, 25864416]

約数ペア:

[(1, 25864416), (2, 12932208), (3, 8621472), (4, 6466104), (6, 4310736), (8, 3233052), (9, 2873824), (12, 2155368), (16, 1616526), (18, 1436912), (24, 1077684), (31, 834336), (32, 808263), (36, 718456), (48, 538842), (62, 417168), (72, 359228), (93, 278112), (96, 269421), (124, 208584), (144, 179614), (186, 139056), (248, 104292), (279, 92704), (288, 89807), (372, 69528), (496, 52146), (558, 46352), (744, 34764), (992, 26073), (1116, 23176), (1488, 17382), (2232, 11588), (2897, 8928), (2976, 8691), (4464, 5794)]