5221144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 10396800

約数和(自身を除く): 5175656

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 569, 1138, 1147, 2276, 2294, 4552, 4588, 9176, 17639, 21053, 35278, 42106, 70556, 84212, 141112, 168424, 652643, 1305286, 2610572, 5221144]

約数ペア:

[(1, 5221144), (2, 2610572), (4, 1305286), (8, 652643), (31, 168424), (37, 141112), (62, 84212), (74, 70556), (124, 42106), (148, 35278), (248, 21053), (296, 17639), (569, 9176), (1138, 4588), (1147, 4552), (2276, 2294)]