64057292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 128786112

約数和(自身を除く): 64728820

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 233, 311, 442, 466, 622, 884, 932, 1244, 3029, 3961, 4043, 5287, 6058, 7922, 8086, 10574, 12116, 15844, 16172, 21148, 51493, 68731, 72463, 102986, 137462, 144926, 205972, 274924, 289852, 942019, 1231871, 1884038, 2463742, 3768076, 4927484, 16014323, 32028646, 64057292]

約数ペア:

[(1, 64057292), (2, 32028646), (4, 16014323), (13, 4927484), (17, 3768076), (26, 2463742), (34, 1884038), (52, 1231871), (68, 942019), (221, 289852), (233, 274924), (311, 205972), (442, 144926), (466, 137462), (622, 102986), (884, 72463), (932, 68731), (1244, 51493), (3029, 21148), (3961, 16172), (4043, 15844), (5287, 12116), (6058, 10574), (7922, 8086)]