25964512

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 61621560

約数和(自身を除く): 35657048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 571, 784, 812, 928, 1142, 1421, 1568, 1624, 2284, 2842, 3248, 3997, 4568, 5684, 6496, 7994, 9136, 11368, 15988, 16559, 18272, 22736, 27979, 31976, 33118, 45472, 55958, 63952, 66236, 111916, 115913, 127904, 132472, 223832, 231826, 264944, 447664, 463652, 529888, 811391, 895328, 927304, 1622782, 1854608, 3245564, 3709216, 6491128, 12982256, 25964512]

約数ペア:

[(1, 25964512), (2, 12982256), (4, 6491128), (7, 3709216), (8, 3245564), (14, 1854608), (16, 1622782), (28, 927304), (29, 895328), (32, 811391), (49, 529888), (56, 463652), (58, 447664), (98, 264944), (112, 231826), (116, 223832), (196, 132472), (203, 127904), (224, 115913), (232, 111916), (392, 66236), (406, 63952), (464, 55958), (571, 45472), (784, 33118), (812, 31976), (928, 27979), (1142, 22736), (1421, 18272), (1568, 16559), (1624, 15988), (2284, 11368), (2842, 9136), (3248, 7994), (3997, 6496), (4568, 5684)]