66596816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2284

約数の個数: 60

約数和(自身を含む): 152490240

約数和(自身を除く): 85893424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2239, 2288, 2704, 3718, 4478, 7436, 8956, 14872, 17912, 24629, 29107, 29744, 35824, 49258, 58214, 98516, 116428, 197032, 232856, 320177, 378391, 394064, 465712, 640354, 756782, 1280708, 1513564, 2561416, 3027128, 4162301, 5122832, 6054256, 8324602, 16649204, 33298408, 66596816]

約数ペア:

[(1, 66596816), (2, 33298408), (4, 16649204), (8, 8324602), (11, 6054256), (13, 5122832), (16, 4162301), (22, 3027128), (26, 2561416), (44, 1513564), (52, 1280708), (88, 756782), (104, 640354), (143, 465712), (169, 394064), (176, 378391), (208, 320177), (286, 232856), (338, 197032), (572, 116428), (676, 98516), (1144, 58214), (1352, 49258), (1859, 35824), (2239, 29744), (2288, 29107), (2704, 24629), (3718, 17912), (4478, 14872), (7436, 8956)]