71873194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 43367126

約数列:

[1, 2, 29, 53, 58, 103, 106, 206, 227, 454, 1537, 2987, 3074, 5459, 5974, 6583, 10918, 12031, 13166, 23381, 24062, 46762, 158311, 316622, 348899, 678049, 697798, 1239193, 1356098, 2478386, 35936597, 71873194]

約数ペア:

[(1, 71873194), (2, 35936597), (29, 2478386), (53, 1356098), (58, 1239193), (103, 697798), (106, 678049), (206, 348899), (227, 316622), (454, 158311), (1537, 46762), (2987, 24062), (3074, 23381), (5459, 13166), (5974, 12031), (6583, 10918)]