40526752

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 91687680

約数和(自身を除く): 51160928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 757, 956, 1514, 1673, 1912, 3028, 3346, 3824, 5299, 6056, 6692, 7648, 10598, 12112, 13384, 21196, 24224, 26768, 42392, 53536, 84784, 169568, 180923, 361846, 723692, 1266461, 1447384, 2532922, 2894768, 5065844, 5789536, 10131688, 20263376, 40526752]

約数ペア:

[(1, 40526752), (2, 20263376), (4, 10131688), (7, 5789536), (8, 5065844), (14, 2894768), (16, 2532922), (28, 1447384), (32, 1266461), (56, 723692), (112, 361846), (224, 180923), (239, 169568), (478, 84784), (757, 53536), (956, 42392), (1514, 26768), (1673, 24224), (1912, 21196), (3028, 13384), (3346, 12112), (3824, 10598), (5299, 7648), (6056, 6692)]