71326228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1531}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 131690720

約数和(自身を除く): 60364492

約数列:

[1, 2, 4, 19, 38, 76, 613, 1226, 1531, 2452, 3062, 6124, 11647, 23294, 29089, 46588, 58178, 116356, 938503, 1877006, 3754012, 17831557, 35663114, 71326228]

約数ペア:

[(1, 71326228), (2, 35663114), (4, 17831557), (19, 3754012), (38, 1877006), (76, 938503), (613, 116356), (1226, 58178), (1531, 46588), (2452, 29089), (3062, 23294), (6124, 11647)]