70897316

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15727}}^1$

素因数の和:15768

約数の個数: 36

約数和(自身を含む): 150611328

約数和(自身を除く): 79714012

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 15727, 31454, 62908, 110089, 220178, 361721, 440356, 723442, 770623, 1446884, 1541246, 2532047, 3082492, 5064094, 10128188, 17724329, 35448658, 70897316]

約数ペア:

[(1, 70897316), (2, 35448658), (4, 17724329), (7, 10128188), (14, 5064094), (23, 3082492), (28, 2532047), (46, 1541246), (49, 1446884), (92, 770623), (98, 723442), (161, 440356), (196, 361721), (322, 220178), (644, 110089), (1127, 62908), (2254, 31454), (4508, 15727)]