39021808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11285

約数の個数: 40

約数和(自身を含む): 89200640

約数和(自身を除く): 50178832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11239, 22478, 44956, 78673, 89912, 157346, 179824, 314692, 348409, 629384, 696818, 1258768, 1393636, 2438863, 2787272, 4877726, 5574544, 9755452, 19510904, 39021808]

約数ペア:

[(1, 39021808), (2, 19510904), (4, 9755452), (7, 5574544), (8, 4877726), (14, 2787272), (16, 2438863), (28, 1393636), (31, 1258768), (56, 696818), (62, 629384), (112, 348409), (124, 314692), (217, 179824), (248, 157346), (434, 89912), (496, 78673), (868, 44956), (1736, 22478), (3472, 11239)]