70679908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20287}}^1$

素因数の和:20371

約数の個数: 24

約数和(自身を含む): 135199232

約数和(自身を除く): 64519324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 20287, 40574, 81148, 263731, 527462, 1054924, 1359229, 2718458, 5436916, 17669977, 35339954, 70679908]

約数ペア:

[(1, 70679908), (2, 35339954), (4, 17669977), (13, 5436916), (26, 2718458), (52, 1359229), (67, 1054924), (134, 527462), (268, 263731), (871, 81148), (1742, 40574), (3484, 20287)]