71722392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{426919}}^1$

素因数の和:426935

約数の個数: 32

約数和(自身を含む): 204921600

約数和(自身を除く): 133199208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 426919, 853838, 1280757, 1707676, 2561514, 2988433, 3415352, 5123028, 5976866, 8965299, 10246056, 11953732, 17930598, 23907464, 35861196, 71722392]

約数ペア:

[(1, 71722392), (2, 35861196), (3, 23907464), (4, 17930598), (6, 11953732), (7, 10246056), (8, 8965299), (12, 5976866), (14, 5123028), (21, 3415352), (24, 2988433), (28, 2561514), (42, 1707676), (56, 1280757), (84, 853838), (168, 426919)]