21934752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4663}}^1$

素因数の和:4690

約数の個数: 72

約数和(自身を含む): 66993696

約数和(自身を除く): 45058944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4663, 4704, 9326, 13989, 18652, 27978, 32641, 37304, 55956, 65282, 74608, 97923, 111912, 130564, 149216, 195846, 223824, 228487, 261128, 391692, 447648, 456974, 522256, 685461, 783384, 913948, 1044512, 1370922, 1566768, 1827896, 2741844, 3133536, 3655792, 5483688, 7311584, 10967376, 21934752]

約数ペア:

[(1, 21934752), (2, 10967376), (3, 7311584), (4, 5483688), (6, 3655792), (7, 3133536), (8, 2741844), (12, 1827896), (14, 1566768), (16, 1370922), (21, 1044512), (24, 913948), (28, 783384), (32, 685461), (42, 522256), (48, 456974), (49, 447648), (56, 391692), (84, 261128), (96, 228487), (98, 223824), (112, 195846), (147, 149216), (168, 130564), (196, 111912), (224, 97923), (294, 74608), (336, 65282), (392, 55956), (588, 37304), (672, 32641), (784, 27978), (1176, 18652), (1568, 13989), (2352, 9326), (4663, 4704)]