42759496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 86680440

約数和(自身を除く): 43920944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 1297, 2536, 2594, 4121, 5188, 8242, 10376, 16484, 16861, 32968, 33722, 67444, 134888, 411149, 822298, 1644596, 3289192, 5344937, 10689874, 21379748, 42759496]

約数ペア:

[(1, 42759496), (2, 21379748), (4, 10689874), (8, 5344937), (13, 3289192), (26, 1644596), (52, 822298), (104, 411149), (317, 134888), (634, 67444), (1268, 33722), (1297, 32968), (2536, 16861), (2594, 16484), (4121, 10376), (5188, 8242)]