66434564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 140958720

約数和(自身を除く): 74524156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 827, 1057, 1654, 2114, 2869, 3308, 4228, 5738, 5789, 11476, 11578, 15713, 20083, 23156, 31426, 40166, 62852, 80332, 109991, 124877, 219982, 249754, 439964, 499508, 874139, 1748278, 2372663, 3496556, 4745326, 9490652, 16608641, 33217282, 66434564]

約数ペア:

[(1, 66434564), (2, 33217282), (4, 16608641), (7, 9490652), (14, 4745326), (19, 3496556), (28, 2372663), (38, 1748278), (76, 874139), (133, 499508), (151, 439964), (266, 249754), (302, 219982), (532, 124877), (604, 109991), (827, 80332), (1057, 62852), (1654, 40166), (2114, 31426), (2869, 23156), (3308, 20083), (4228, 15713), (5738, 11578), (5789, 11476)]