39826172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 76531392

約数和(自身を除く): 36705220

約数列:

[1, 2, 4, 17, 34, 68, 71, 73, 113, 142, 146, 226, 284, 292, 452, 1207, 1241, 1921, 2414, 2482, 3842, 4828, 4964, 5183, 7684, 8023, 8249, 10366, 16046, 16498, 20732, 32092, 32996, 88111, 136391, 140233, 176222, 272782, 280466, 352444, 545564, 560932, 585679, 1171358, 2342716, 9956543, 19913086, 39826172]

約数ペア:

[(1, 39826172), (2, 19913086), (4, 9956543), (17, 2342716), (34, 1171358), (68, 585679), (71, 560932), (73, 545564), (113, 352444), (142, 280466), (146, 272782), (226, 176222), (284, 140233), (292, 136391), (452, 88111), (1207, 32996), (1241, 32092), (1921, 20732), (2414, 16498), (2482, 16046), (3842, 10366), (4828, 8249), (4964, 8023), (5183, 7684)]