25017476

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 49846272

約数和(自身を除く): 24828796

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 127, 148, 242, 254, 407, 484, 508, 814, 1331, 1397, 1628, 2662, 2794, 4477, 4699, 5324, 5588, 8954, 9398, 15367, 17908, 18796, 30734, 49247, 51689, 61468, 98494, 103378, 169037, 196988, 206756, 338074, 568579, 676148, 1137158, 2274316, 6254369, 12508738, 25017476]

約数ペア:

[(1, 25017476), (2, 12508738), (4, 6254369), (11, 2274316), (22, 1137158), (37, 676148), (44, 568579), (74, 338074), (121, 206756), (127, 196988), (148, 169037), (242, 103378), (254, 98494), (407, 61468), (484, 51689), (508, 49247), (814, 30734), (1331, 18796), (1397, 17908), (1628, 15367), (2662, 9398), (2794, 8954), (4477, 5588), (4699, 5324)]