27499388

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1002

約数の個数: 36

約数和(自身を含む): 56373912

約数和(自身を除く): 28874524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 692, 811, 1211, 1622, 2422, 3244, 4844, 5677, 8477, 11354, 16954, 22708, 33908, 39739, 79478, 140303, 158956, 280606, 561212, 982121, 1964242, 3928484, 6874847, 13749694, 27499388]

約数ペア:

[(1, 27499388), (2, 13749694), (4, 6874847), (7, 3928484), (14, 1964242), (28, 982121), (49, 561212), (98, 280606), (173, 158956), (196, 140303), (346, 79478), (692, 39739), (811, 33908), (1211, 22708), (1622, 16954), (2422, 11354), (3244, 8477), (4844, 5677)]