66969452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80107}}^1$

素因数の和:80141

約数の個数: 24

約数和(自身を含む): 134581440

約数和(自身を除く): 67611988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 80107, 160214, 320428, 881177, 1522033, 1762354, 3044066, 3524708, 6088132, 16742363, 33484726, 66969452]

約数ペア:

[(1, 66969452), (2, 33484726), (4, 16742363), (11, 6088132), (19, 3524708), (22, 3044066), (38, 1762354), (44, 1522033), (76, 881177), (209, 320428), (418, 160214), (836, 80107)]