7914236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8052484

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 89, 94, 172, 178, 188, 356, 473, 517, 946, 979, 1034, 1892, 1958, 2021, 2068, 3827, 3916, 4042, 4183, 7654, 8084, 8366, 15308, 16732, 22231, 42097, 44462, 46013, 84194, 88924, 92026, 168388, 179869, 184052, 359738, 719476, 1978559, 3957118, 7914236]

約数ペア:

[(1, 7914236), (2, 3957118), (4, 1978559), (11, 719476), (22, 359738), (43, 184052), (44, 179869), (47, 168388), (86, 92026), (89, 88924), (94, 84194), (172, 46013), (178, 44462), (188, 42097), (356, 22231), (473, 16732), (517, 15308), (946, 8366), (979, 8084), (1034, 7654), (1892, 4183), (1958, 4042), (2021, 3916), (2068, 3827)]