13783521728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{65521}}^1$

素因数の和:65725

約数の個数: 56

約数和(自身を含む): 28958103120

約数和(自身を除く): 15174581392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 304, 346, 608, 692, 1216, 1384, 2768, 3287, 5536, 6574, 11072, 13148, 26296, 52592, 65521, 105184, 131042, 210368, 262084, 524168, 1048336, 1244899, 2096672, 2489798, 4193344, 4979596, 9959192, 11335133, 19918384, 22670266, 39836768, 45340532, 79673536, 90681064, 181362128, 215367527, 362724256, 430735054, 725448512, 861470108, 1722940216, 3445880432, 6891760864, 13783521728]

約数ペア:

[(1, 13783521728), (2, 6891760864), (4, 3445880432), (8, 1722940216), (16, 861470108), (19, 725448512), (32, 430735054), (38, 362724256), (64, 215367527), (76, 181362128), (152, 90681064), (173, 79673536), (304, 45340532), (346, 39836768), (608, 22670266), (692, 19918384), (1216, 11335133), (1384, 9959192), (2768, 4979596), (3287, 4193344), (5536, 2489798), (6574, 2096672), (11072, 1244899), (13148, 1048336), (26296, 524168), (52592, 262084), (65521, 210368), (105184, 131042)]