65692496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 131241600

約数和(自身を除く): 65549104

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 239, 328, 419, 478, 656, 838, 956, 1676, 1912, 3352, 3824, 6704, 9799, 17179, 19598, 34358, 39196, 68716, 78392, 100141, 137432, 156784, 200282, 274864, 400564, 801128, 1602256, 4105781, 8211562, 16423124, 32846248, 65692496]

約数ペア:

[(1, 65692496), (2, 32846248), (4, 16423124), (8, 8211562), (16, 4105781), (41, 1602256), (82, 801128), (164, 400564), (239, 274864), (328, 200282), (419, 156784), (478, 137432), (656, 100141), (838, 78392), (956, 68716), (1676, 39196), (1912, 34358), (3352, 19598), (3824, 17179), (6704, 9799)]