1380064

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 3187296

約数和(自身を除く): 1807232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 101, 112, 122, 202, 224, 244, 404, 427, 488, 707, 808, 854, 976, 1414, 1616, 1708, 1952, 2828, 3232, 3416, 5656, 6161, 6832, 11312, 12322, 13664, 22624, 24644, 43127, 49288, 86254, 98576, 172508, 197152, 345016, 690032, 1380064]

約数ペア:

[(1, 1380064), (2, 690032), (4, 345016), (7, 197152), (8, 172508), (14, 98576), (16, 86254), (28, 49288), (32, 43127), (56, 24644), (61, 22624), (101, 13664), (112, 12322), (122, 11312), (202, 6832), (224, 6161), (244, 5656), (404, 3416), (427, 3232), (488, 2828), (707, 1952), (808, 1708), (854, 1616), (976, 1414)]