74914994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2143}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 140783616

約数和(自身を除く): 65868622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 227, 454, 1589, 2143, 2497, 3178, 4286, 4994, 15001, 17479, 23573, 30002, 34958, 47146, 165011, 330022, 486461, 972922, 3405227, 5351071, 6810454, 10702142, 37457497, 74914994]

約数ペア:

[(1, 74914994), (2, 37457497), (7, 10702142), (11, 6810454), (14, 5351071), (22, 3405227), (77, 972922), (154, 486461), (227, 330022), (454, 165011), (1589, 47146), (2143, 34958), (2497, 30002), (3178, 23573), (4286, 17479), (4994, 15001)]