25211392

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 40

約数和(自身を含む): 51645132

約数和(自身を除く): 26433740

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1201, 1312, 2402, 2624, 4804, 5248, 9608, 10496, 19216, 20992, 38432, 49241, 76864, 98482, 153728, 196964, 307456, 393928, 614912, 787856, 1575712, 3151424, 6302848, 12605696, 25211392]

約数ペア:

[(1, 25211392), (2, 12605696), (4, 6302848), (8, 3151424), (16, 1575712), (32, 787856), (41, 614912), (64, 393928), (82, 307456), (128, 196964), (164, 153728), (256, 98482), (328, 76864), (512, 49241), (656, 38432), (1201, 20992), (1312, 19216), (2402, 10496), (2624, 9608), (4804, 5248)]