47151986

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 83590272

約数和(自身を除く): 36438286

約数列:

[1, 2, 7, 14, 37, 74, 227, 259, 401, 454, 518, 802, 1589, 2807, 3178, 5614, 8399, 14837, 16798, 29674, 58793, 91027, 103859, 117586, 182054, 207718, 637189, 1274378, 3367999, 6735998, 23575993, 47151986]

約数ペア:

[(1, 47151986), (2, 23575993), (7, 6735998), (14, 3367999), (37, 1274378), (74, 637189), (227, 207718), (259, 182054), (401, 117586), (454, 103859), (518, 91027), (802, 58793), (1589, 29674), (2807, 16798), (3178, 14837), (5614, 8399)]