21804736

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14813}}^1$

素因数の和:14848

約数の個数: 28

約数和(自身を含む): 45153072

約数和(自身を除く): 23348336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14813, 29626, 59252, 118504, 237008, 340699, 474016, 681398, 948032, 1362796, 2725592, 5451184, 10902368, 21804736]

約数ペア:

[(1, 21804736), (2, 10902368), (4, 5451184), (8, 2725592), (16, 1362796), (23, 948032), (32, 681398), (46, 474016), (64, 340699), (92, 237008), (184, 118504), (368, 59252), (736, 29626), (1472, 14813)]