71578248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{426061}}^1$

素因数の和:426077

約数の個数: 32

約数和(自身を含む): 204509760

約数和(自身を除く): 132931512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 426061, 852122, 1278183, 1704244, 2556366, 2982427, 3408488, 5112732, 5964854, 8947281, 10225464, 11929708, 17894562, 23859416, 35789124, 71578248]

約数ペア:

[(1, 71578248), (2, 35789124), (3, 23859416), (4, 17894562), (6, 11929708), (7, 10225464), (8, 8947281), (12, 5964854), (14, 5112732), (21, 3408488), (24, 2982427), (28, 2556366), (42, 1704244), (56, 1278183), (84, 852122), (168, 426061)]