74907568

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{10427}}^1$

素因数の和:10884

約数の個数: 20

約数和(自身を含む): 145470600

約数和(自身を除く): 70563032

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 10427, 20854, 41708, 83416, 166832, 4681723, 9363446, 18726892, 37453784, 74907568]

約数ペア:

[(1, 74907568), (2, 37453784), (4, 18726892), (8, 9363446), (16, 4681723), (449, 166832), (898, 83416), (1796, 41708), (3592, 20854), (7184, 10427)]