38678416

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8479

約数の個数: 40

約数和(自身を含む): 87744384

約数和(自身を除く): 49065968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8423, 16846, 33692, 58961, 67384, 117922, 134768, 235844, 345343, 471688, 690686, 943376, 1381372, 2417401, 2762744, 4834802, 5525488, 9669604, 19339208, 38678416]

約数ペア:

[(1, 38678416), (2, 19339208), (4, 9669604), (7, 5525488), (8, 4834802), (14, 2762744), (16, 2417401), (28, 1381372), (41, 943376), (56, 690686), (82, 471688), (112, 345343), (164, 235844), (287, 134768), (328, 117922), (574, 67384), (656, 58961), (1148, 33692), (2296, 16846), (4592, 8423)]