25917232

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 40

約数和(自身を含む): 55277712

約数和(自身を除く): 29360480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1217, 1331, 1936, 2434, 2662, 4868, 5324, 9736, 10648, 13387, 19472, 21296, 26774, 53548, 107096, 147257, 214192, 294514, 589028, 1178056, 1619827, 2356112, 3239654, 6479308, 12958616, 25917232]

約数ペア:

[(1, 25917232), (2, 12958616), (4, 6479308), (8, 3239654), (11, 2356112), (16, 1619827), (22, 1178056), (44, 589028), (88, 294514), (121, 214192), (176, 147257), (242, 107096), (484, 53548), (968, 26774), (1217, 21296), (1331, 19472), (1936, 13387), (2434, 10648), (2662, 9736), (4868, 5324)]