25143748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 53875584

約数和(自身を除く): 28731836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 523, 707, 1046, 1414, 1717, 2092, 2828, 3434, 3661, 6868, 7322, 8891, 12019, 14644, 17782, 24038, 35564, 48076, 52823, 62237, 105646, 124474, 211292, 248948, 369761, 739522, 897991, 1479044, 1795982, 3591964, 6285937, 12571874, 25143748]

約数ペア:

[(1, 25143748), (2, 12571874), (4, 6285937), (7, 3591964), (14, 1795982), (17, 1479044), (28, 897991), (34, 739522), (68, 369761), (101, 248948), (119, 211292), (202, 124474), (238, 105646), (404, 62237), (476, 52823), (523, 48076), (707, 35564), (1046, 24038), (1414, 17782), (1717, 14644), (2092, 12019), (2828, 8891), (3434, 7322), (3661, 6868)]