25318972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31181}}^1$

素因数の和:31221

約数の個数: 24

約数和(自身を含む): 52385760

約数和(自身を除く): 27066788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31181, 62362, 124724, 218267, 436534, 873068, 904249, 1808498, 3616996, 6329743, 12659486, 25318972]

約数ペア:

[(1, 25318972), (2, 12659486), (4, 6329743), (7, 3616996), (14, 1808498), (28, 904249), (29, 873068), (58, 436534), (116, 218267), (203, 124724), (406, 62362), (812, 31181)]