68234768

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4599

約数の個数: 40

約数和(自身を含む): 152228352

約数和(自身を除く): 83993584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 4447, 7672, 8894, 15344, 17788, 31129, 35576, 62258, 71152, 124516, 249032, 498064, 609239, 1218478, 2436956, 4264673, 4873912, 8529346, 9747824, 17058692, 34117384, 68234768]

約数ペア:

[(1, 68234768), (2, 34117384), (4, 17058692), (7, 9747824), (8, 8529346), (14, 4873912), (16, 4264673), (28, 2436956), (56, 1218478), (112, 609239), (137, 498064), (274, 249032), (548, 124516), (959, 71152), (1096, 62258), (1918, 35576), (2192, 31129), (3836, 17788), (4447, 15344), (7672, 8894)]