61065728

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2968

約数の個数: 40

約数和(自身を含む): 125031060

約数和(自身を除く): 63965332

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 2909, 5248, 5818, 10496, 11636, 20992, 23272, 46544, 93088, 119269, 186176, 238538, 372352, 477076, 744704, 954152, 1489408, 1908304, 3816608, 7633216, 15266432, 30532864, 61065728]

約数ペア:

[(1, 61065728), (2, 30532864), (4, 15266432), (8, 7633216), (16, 3816608), (32, 1908304), (41, 1489408), (64, 954152), (82, 744704), (128, 477076), (164, 372352), (256, 238538), (328, 186176), (512, 119269), (656, 93088), (1312, 46544), (2624, 23272), (2909, 20992), (5248, 11636), (5818, 10496)]