21464448

素因数分解:

$2^7\times 3^1\times {\mathrm{55897}}^1$

素因数の和:55914

約数の個数: 32

約数和(自身を含む): 57015960

約数和(自身を除く): 35551512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55897, 111794, 167691, 223588, 335382, 447176, 670764, 894352, 1341528, 1788704, 2683056, 3577408, 5366112, 7154816, 10732224, 21464448]

約数ペア:

[(1, 21464448), (2, 10732224), (3, 7154816), (4, 5366112), (6, 3577408), (8, 2683056), (12, 1788704), (16, 1341528), (24, 894352), (32, 670764), (48, 447176), (64, 335382), (96, 223588), (128, 167691), (192, 111794), (384, 55897)]