67290808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10607}}^1$

素因数の和:10687

約数の個数: 32

約数和(自身を含む): 138116160

約数和(自身を除く): 70825352

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 10607, 21214, 42428, 84856, 137891, 275782, 551564, 647027, 1103128, 1294054, 2588108, 5176216, 8411351, 16822702, 33645404, 67290808]

約数ペア:

[(1, 67290808), (2, 33645404), (4, 16822702), (8, 8411351), (13, 5176216), (26, 2588108), (52, 1294054), (61, 1103128), (104, 647027), (122, 551564), (244, 275782), (488, 137891), (793, 84856), (1586, 42428), (3172, 21214), (6344, 10607)]