4250272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 9557352

約数和(自身を除く): 5307080

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 601, 884, 1202, 1768, 2404, 3536, 4808, 7072, 7813, 9616, 10217, 15626, 19232, 20434, 31252, 40868, 62504, 81736, 125008, 132821, 163472, 250016, 265642, 326944, 531284, 1062568, 2125136, 4250272]

約数ペア:

[(1, 4250272), (2, 2125136), (4, 1062568), (8, 531284), (13, 326944), (16, 265642), (17, 250016), (26, 163472), (32, 132821), (34, 125008), (52, 81736), (68, 62504), (104, 40868), (136, 31252), (208, 20434), (221, 19232), (272, 15626), (416, 10217), (442, 9616), (544, 7813), (601, 7072), (884, 4808), (1202, 3536), (1768, 2404)]