7828788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 12298956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 467, 508, 762, 934, 1397, 1401, 1524, 1868, 2794, 2802, 4191, 5137, 5588, 5604, 8382, 10274, 15411, 16764, 20548, 30822, 59309, 61644, 118618, 177927, 237236, 355854, 652399, 711708, 1304798, 1957197, 2609596, 3914394, 7828788]

約数ペア:

[(1, 7828788), (2, 3914394), (3, 2609596), (4, 1957197), (6, 1304798), (11, 711708), (12, 652399), (22, 355854), (33, 237236), (44, 177927), (66, 118618), (127, 61644), (132, 59309), (254, 30822), (381, 20548), (467, 16764), (508, 15411), (762, 10274), (934, 8382), (1397, 5604), (1401, 5588), (1524, 5137), (1868, 4191), (2794, 2802)]