13440832

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 42

約数和(自身を含む): 27951938

約数和(自身を除く): 14511106

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 397, 529, 736, 794, 1058, 1472, 1588, 2116, 3176, 4232, 6352, 8464, 9131, 12704, 16928, 18262, 25408, 33856, 36524, 73048, 146096, 210013, 292192, 420026, 584384, 840052, 1680104, 3360208, 6720416, 13440832]

約数ペア:

[(1, 13440832), (2, 6720416), (4, 3360208), (8, 1680104), (16, 840052), (23, 584384), (32, 420026), (46, 292192), (64, 210013), (92, 146096), (184, 73048), (368, 36524), (397, 33856), (529, 25408), (736, 18262), (794, 16928), (1058, 12704), (1472, 9131), (1588, 8464), (2116, 6352), (3176, 4232)]