65699452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 142374400

約数和(自身を除く): 76674948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 907, 1393, 1814, 2587, 2786, 3628, 5174, 5572, 6349, 10348, 11791, 12698, 18109, 23582, 25396, 36218, 47164, 72436, 82537, 165074, 180493, 330148, 360986, 721972, 1263451, 2346409, 2526902, 4692818, 5053804, 9385636, 16424863, 32849726, 65699452]

約数ペア:

[(1, 65699452), (2, 32849726), (4, 16424863), (7, 9385636), (13, 5053804), (14, 4692818), (26, 2526902), (28, 2346409), (52, 1263451), (91, 721972), (182, 360986), (199, 330148), (364, 180493), (398, 165074), (796, 82537), (907, 72436), (1393, 47164), (1814, 36218), (2587, 25396), (2786, 23582), (3628, 18109), (5174, 12698), (5572, 11791), (6349, 10348)]