21032297536

素因数分解:

$2^6\times {\mathrm{6163}}^1\times {\mathrm{53323}}^1$

素因数の和:59498

約数の個数: 28

約数和(自身を含む): 41743520272

約数和(自身を除く): 20711222736

約数列:

[1, 2, 4, 8, 16, 32, 64, 6163, 12326, 24652, 49304, 53323, 98608, 106646, 197216, 213292, 394432, 426584, 853168, 1706336, 3412672, 328629649, 657259298, 1314518596, 2629037192, 5258074384, 10516148768, 21032297536]

約数ペア:

[(1, 21032297536), (2, 10516148768), (4, 5258074384), (8, 2629037192), (16, 1314518596), (32, 657259298), (64, 328629649), (6163, 3412672), (12326, 1706336), (24652, 853168), (49304, 426584), (53323, 394432), (98608, 213292), (106646, 197216)]