72574186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{6221}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 114982560

約数和(自身を除く): 42408374

約数列:

[1, 2, 19, 38, 307, 614, 5833, 6221, 11666, 12442, 118199, 236398, 1909847, 3819694, 36287093, 72574186]

約数ペア:

[(1, 72574186), (2, 36287093), (19, 3819694), (38, 1909847), (307, 236398), (614, 118199), (5833, 12442), (6221, 11666)]