28626832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 60091640

約数和(自身を除く): 31464808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 601, 916, 1202, 1832, 2404, 2977, 3664, 4808, 5954, 7813, 9616, 11908, 15626, 23816, 31252, 47632, 62504, 125008, 137629, 275258, 550516, 1101032, 1789177, 2202064, 3578354, 7156708, 14313416, 28626832]

約数ペア:

[(1, 28626832), (2, 14313416), (4, 7156708), (8, 3578354), (13, 2202064), (16, 1789177), (26, 1101032), (52, 550516), (104, 275258), (208, 137629), (229, 125008), (458, 62504), (601, 47632), (916, 31252), (1202, 23816), (1832, 15626), (2404, 11908), (2977, 9616), (3664, 7813), (4808, 5954)]