66990472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4877}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 134340120

約数和(自身を除く): 67349648

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 4877, 6868, 9754, 13736, 19508, 39016, 82909, 165818, 331636, 492577, 663272, 985154, 1970308, 3940616, 8373809, 16747618, 33495236, 66990472]

約数ペア:

[(1, 66990472), (2, 33495236), (4, 16747618), (8, 8373809), (17, 3940616), (34, 1970308), (68, 985154), (101, 663272), (136, 492577), (202, 331636), (404, 165818), (808, 82909), (1717, 39016), (3434, 19508), (4877, 13736), (6868, 9754)]