28817516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 65733696

約数和(自身を除く): 36916180

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4657, 6188, 9314, 18628, 32599, 60541, 65198, 79169, 121082, 130396, 158338, 242164, 316676, 423787, 554183, 847574, 1029197, 1108366, 1695148, 2058394, 2216732, 4116788, 7204379, 14408758, 28817516]

約数ペア:

[(1, 28817516), (2, 14408758), (4, 7204379), (7, 4116788), (13, 2216732), (14, 2058394), (17, 1695148), (26, 1108366), (28, 1029197), (34, 847574), (52, 554183), (68, 423787), (91, 316676), (119, 242164), (182, 158338), (221, 130396), (238, 121082), (364, 79169), (442, 65198), (476, 60541), (884, 32599), (1547, 18628), (3094, 9314), (4657, 6188)]