28049256

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10529}}^1$

素因数の和:10578

約数の個数: 48

約数和(自身を含む): 78027300

約数和(自身を除く): 49978044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10529, 21058, 31587, 42116, 63174, 84232, 94761, 126348, 189522, 252696, 379044, 389573, 758088, 779146, 1168719, 1558292, 2337438, 3116584, 3506157, 4674876, 7012314, 9349752, 14024628, 28049256]

約数ペア:

[(1, 28049256), (2, 14024628), (3, 9349752), (4, 7012314), (6, 4674876), (8, 3506157), (9, 3116584), (12, 2337438), (18, 1558292), (24, 1168719), (36, 779146), (37, 758088), (72, 389573), (74, 379044), (111, 252696), (148, 189522), (222, 126348), (296, 94761), (333, 84232), (444, 63174), (666, 42116), (888, 31587), (1332, 21058), (2664, 10529)]