61994072

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5563}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 133536000

約数和(自身を除く): 71541928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5563, 5572, 11126, 11144, 22252, 38941, 44504, 77882, 155764, 311528, 1107037, 2214074, 4428148, 7749259, 8856296, 15498518, 30997036, 61994072]

約数ペア:

[(1, 61994072), (2, 30997036), (4, 15498518), (7, 8856296), (8, 7749259), (14, 4428148), (28, 2214074), (56, 1107037), (199, 311528), (398, 155764), (796, 77882), (1393, 44504), (1592, 38941), (2786, 22252), (5563, 11144), (5572, 11126)]