28470178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16381}}^1$

素因数の和:16473

約数の個数: 16

約数和(自身を含む): 47180160

約数和(自身を除く): 18709982

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 16381, 32762, 180191, 360382, 1294099, 2588198, 14235089, 28470178]

約数ペア:

[(1, 28470178), (2, 14235089), (11, 2588198), (22, 1294099), (79, 360382), (158, 180191), (869, 32762), (1738, 16381)]