78476284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12967}}^1$

素因数の和:13077

約数の個数: 24

約数和(自身を含む): 147057120

約数和(自身を除く): 68580836

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12967, 25934, 51868, 220439, 440878, 881756, 1154063, 2308126, 4616252, 19619071, 39238142, 78476284]

約数ペア:

[(1, 78476284), (2, 39238142), (4, 19619071), (17, 4616252), (34, 2308126), (68, 1154063), (89, 881756), (178, 440878), (356, 220439), (1513, 51868), (3026, 25934), (6052, 12967)]