25156770044

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{8273}}^1$

素因数の和:8994

約数の個数: 48

約数和(自身を含む): 50649059328

約数和(自身を除く): 25492289284

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 487, 892, 974, 1561, 1948, 3122, 3409, 6244, 6818, 8273, 13636, 16546, 33092, 57911, 108601, 115822, 217202, 231644, 434404, 760207, 1520414, 1844879, 3040828, 3689758, 4028951, 7379516, 8057902, 12914153, 16115804, 25828306, 28202657, 51656612, 56405314, 112810628, 898456073, 1796912146, 3593824292, 6289192511, 12578385022, 25156770044]

約数ペア:

[(1, 25156770044), (2, 12578385022), (4, 6289192511), (7, 3593824292), (14, 1796912146), (28, 898456073), (223, 112810628), (446, 56405314), (487, 51656612), (892, 28202657), (974, 25828306), (1561, 16115804), (1948, 12914153), (3122, 8057902), (3409, 7379516), (6244, 4028951), (6818, 3689758), (8273, 3040828), (13636, 1844879), (16546, 1520414), (33092, 760207), (57911, 434404), (108601, 231644), (115822, 217202)]