66184664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 153787200

約数和(自身を除く): 87602536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 364, 397, 458, 728, 794, 916, 1588, 1603, 1832, 2779, 2977, 3176, 3206, 5161, 5558, 5954, 6412, 10322, 11116, 11908, 12824, 20644, 20839, 22232, 23816, 36127, 41288, 41678, 72254, 83356, 90913, 144508, 166712, 181826, 289016, 363652, 636391, 727304, 1181869, 1272782, 2363738, 2545564, 4727476, 5091128, 8273083, 9454952, 16546166, 33092332, 66184664]

約数ペア:

[(1, 66184664), (2, 33092332), (4, 16546166), (7, 9454952), (8, 8273083), (13, 5091128), (14, 4727476), (26, 2545564), (28, 2363738), (52, 1272782), (56, 1181869), (91, 727304), (104, 636391), (182, 363652), (229, 289016), (364, 181826), (397, 166712), (458, 144508), (728, 90913), (794, 83356), (916, 72254), (1588, 41678), (1603, 41288), (1832, 36127), (2779, 23816), (2977, 22232), (3176, 20839), (3206, 20644), (5161, 12824), (5558, 11908), (5954, 11116), (6412, 10322)]