25348522384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{134867}}^1$

素因数の和:135583

約数の個数: 40

約数和(自身を含む): 52077390048

約数和(自身を除く): 26728867664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 691, 1382, 2764, 5528, 11056, 11747, 23494, 46988, 93976, 134867, 187952, 269734, 539468, 1078936, 2157872, 2292739, 4585478, 9170956, 18341912, 36683824, 93193097, 186386194, 372772388, 745544776, 1491089552, 1584282649, 3168565298, 6337130596, 12674261192, 25348522384]

約数ペア:

[(1, 25348522384), (2, 12674261192), (4, 6337130596), (8, 3168565298), (16, 1584282649), (17, 1491089552), (34, 745544776), (68, 372772388), (136, 186386194), (272, 93193097), (691, 36683824), (1382, 18341912), (2764, 9170956), (5528, 4585478), (11056, 2292739), (11747, 2157872), (23494, 1078936), (46988, 539468), (93976, 269734), (134867, 187952)]