79663136

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5097

約数の個数: 48

約数和(自身を含む): 181802880

約数和(自身を除く): 102139744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 5009, 7952, 10018, 15904, 20036, 35063, 40072, 70126, 80144, 140252, 160288, 280504, 355639, 561008, 711278, 1122016, 1422556, 2489473, 2845112, 4978946, 5690224, 9957892, 11380448, 19915784, 39831568, 79663136]

約数ペア:

[(1, 79663136), (2, 39831568), (4, 19915784), (7, 11380448), (8, 9957892), (14, 5690224), (16, 4978946), (28, 2845112), (32, 2489473), (56, 1422556), (71, 1122016), (112, 711278), (142, 561008), (224, 355639), (284, 280504), (497, 160288), (568, 140252), (994, 80144), (1136, 70126), (1988, 40072), (2272, 35063), (3976, 20036), (5009, 15904), (7952, 10018)]