40514704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{68437}}^1$

素因数の和:68482

約数の個数: 20

約数和(自身を含む): 80619964

約数和(自身を除く): 40105260

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68437, 136874, 273748, 547496, 1094992, 2532169, 5064338, 10128676, 20257352, 40514704]

約数ペア:

[(1, 40514704), (2, 20257352), (4, 10128676), (8, 5064338), (16, 2532169), (37, 1094992), (74, 547496), (148, 273748), (296, 136874), (592, 68437)]