670397128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{3067}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 1275674400

約数和(自身を除く): 605277272

約数列:

[1, 2, 4, 8, 89, 178, 307, 356, 614, 712, 1228, 2456, 3067, 6134, 12268, 24536, 27323, 54646, 109292, 218584, 272963, 545926, 941569, 1091852, 1883138, 2183704, 3766276, 7532552, 83799641, 167599282, 335198564, 670397128]

約数ペア:

[(1, 670397128), (2, 335198564), (4, 167599282), (8, 83799641), (89, 7532552), (178, 3766276), (307, 2183704), (356, 1883138), (614, 1091852), (712, 941569), (1228, 545926), (2456, 272963), (3067, 218584), (6134, 109292), (12268, 54646), (24536, 27323)]