70205308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2069}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 130410000

約数和(自身を除く): 60204692

約数列:

[1, 2, 4, 17, 34, 68, 499, 998, 1996, 2069, 4138, 8276, 8483, 16966, 33932, 35173, 70346, 140692, 1032431, 2064862, 4129724, 17551327, 35102654, 70205308]

約数ペア:

[(1, 70205308), (2, 35102654), (4, 17551327), (17, 4129724), (34, 2064862), (68, 1032431), (499, 140692), (998, 70346), (1996, 35173), (2069, 33932), (4138, 16966), (8276, 8483)]