23913568

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 55674864

約数和(自身を除く): 31761296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 151, 196, 202, 224, 302, 392, 404, 604, 707, 784, 808, 1057, 1208, 1414, 1568, 1616, 2114, 2416, 2828, 3232, 4228, 4832, 4949, 5656, 7399, 8456, 9898, 11312, 14798, 15251, 16912, 19796, 22624, 29596, 30502, 33824, 39592, 59192, 61004, 79184, 106757, 118384, 122008, 158368, 213514, 236768, 244016, 427028, 488032, 747299, 854056, 1494598, 1708112, 2989196, 3416224, 5978392, 11956784, 23913568]

約数ペア:

[(1, 23913568), (2, 11956784), (4, 5978392), (7, 3416224), (8, 2989196), (14, 1708112), (16, 1494598), (28, 854056), (32, 747299), (49, 488032), (56, 427028), (98, 244016), (101, 236768), (112, 213514), (151, 158368), (196, 122008), (202, 118384), (224, 106757), (302, 79184), (392, 61004), (404, 59192), (604, 39592), (707, 33824), (784, 30502), (808, 29596), (1057, 22624), (1208, 19796), (1414, 16912), (1568, 15251), (1616, 14798), (2114, 11312), (2416, 9898), (2828, 8456), (3232, 7399), (4228, 5656), (4832, 4949)]