968320072

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{211979}}^1$

素因数の和:212556

約数の個数: 16

約数和(自身を含む): 1818788400

約数和(自身を除く): 850468328

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 211979, 423958, 847916, 1695832, 121040009, 242080018, 484160036, 968320072]

約数ペア:

[(1, 968320072), (2, 484160036), (4, 242080018), (8, 121040009), (571, 1695832), (1142, 847916), (2284, 423958), (4568, 211979)]