70022992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{336649}}^1$

素因数の和:336670

約数の個数: 20

約数和(自身を含む): 146106100

約数和(自身を除く): 76083108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 336649, 673298, 1346596, 2693192, 4376437, 5386384, 8752874, 17505748, 35011496, 70022992]

約数ペア:

[(1, 70022992), (2, 35011496), (4, 17505748), (8, 8752874), (13, 5386384), (16, 4376437), (26, 2693192), (52, 1346596), (104, 673298), (208, 336649)]