66627190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4783}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 137779200

約数和(自身を除く): 71152010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 4783, 6965, 9566, 13930, 23915, 33481, 47830, 66962, 167405, 334810, 951817, 1903634, 4759085, 6662719, 9518170, 13325438, 33313595, 66627190]

約数ペア:

[(1, 66627190), (2, 33313595), (5, 13325438), (7, 9518170), (10, 6662719), (14, 4759085), (35, 1903634), (70, 951817), (199, 334810), (398, 167405), (995, 66962), (1393, 47830), (1990, 33481), (2786, 23915), (4783, 13930), (6965, 9566)]