26939308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10037}}^1$

素因数の和:10113

約数の個数: 24

約数和(自身を含む): 52277904

約数和(自身を除く): 25338596

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 10037, 20074, 40148, 110407, 220814, 441628, 612257, 1224514, 2449028, 6734827, 13469654, 26939308]

約数ペア:

[(1, 26939308), (2, 13469654), (4, 6734827), (11, 2449028), (22, 1224514), (44, 612257), (61, 441628), (122, 220814), (244, 110407), (671, 40148), (1342, 20074), (2684, 10037)]