7966672

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 17873856

約数和(自身を除く): 9907184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 857, 1162, 1328, 1714, 2324, 3428, 4648, 5999, 6856, 9296, 11998, 13712, 23996, 47992, 71131, 95984, 142262, 284524, 497917, 569048, 995834, 1138096, 1991668, 3983336, 7966672]

約数ペア:

[(1, 7966672), (2, 3983336), (4, 1991668), (7, 1138096), (8, 995834), (14, 569048), (16, 497917), (28, 284524), (56, 142262), (83, 95984), (112, 71131), (166, 47992), (332, 23996), (581, 13712), (664, 11998), (857, 9296), (1162, 6856), (1328, 5999), (1714, 4648), (2324, 3428)]