25712992

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 36

約数和(自身を含む): 51676380

約数和(自身を除く): 25963388

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 179, 268, 358, 536, 716, 1072, 1432, 2144, 2864, 4489, 5728, 8978, 11993, 17956, 23986, 35912, 47972, 71824, 95944, 143648, 191888, 383776, 803531, 1607062, 3214124, 6428248, 12856496, 25712992]

約数ペア:

[(1, 25712992), (2, 12856496), (4, 6428248), (8, 3214124), (16, 1607062), (32, 803531), (67, 383776), (134, 191888), (179, 143648), (268, 95944), (358, 71824), (536, 47972), (716, 35912), (1072, 23986), (1432, 17956), (2144, 11993), (2864, 8978), (4489, 5728)]