25761032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 27806968

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 4799, 5368, 9598, 19196, 38392, 52789, 105578, 211156, 292739, 422312, 585478, 1170956, 2341912, 3220129, 6440258, 12880516, 25761032]

約数ペア:

[(1, 25761032), (2, 12880516), (4, 6440258), (8, 3220129), (11, 2341912), (22, 1170956), (44, 585478), (61, 422312), (88, 292739), (122, 211156), (244, 105578), (488, 52789), (671, 38392), (1342, 19196), (2684, 9598), (4799, 5368)]