71326416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212281}}^1$

素因数の和:212299

約数の個数: 40

約数和(自身を含む): 210583744

約数和(自身を除く): 139257328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212281, 424562, 636843, 849124, 1273686, 1485967, 1698248, 2547372, 2971934, 3396496, 4457901, 5094744, 5943868, 8915802, 10189488, 11887736, 17831604, 23775472, 35663208, 71326416]

約数ペア:

[(1, 71326416), (2, 35663208), (3, 23775472), (4, 17831604), (6, 11887736), (7, 10189488), (8, 8915802), (12, 5943868), (14, 5094744), (16, 4457901), (21, 3396496), (24, 2971934), (28, 2547372), (42, 1698248), (48, 1485967), (56, 1273686), (84, 849124), (112, 636843), (168, 424562), (336, 212281)]