66406452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10007}}^1$

素因数の和:10100

約数の個数: 48

約数和(自身を含む): 179343360

約数和(自身を除く): 112936908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 10007, 20014, 30021, 40028, 60042, 70049, 120084, 140098, 210147, 280196, 420294, 790553, 840588, 1581106, 2371659, 3162212, 4743318, 5533871, 9486636, 11067742, 16601613, 22135484, 33203226, 66406452]

約数ペア:

[(1, 66406452), (2, 33203226), (3, 22135484), (4, 16601613), (6, 11067742), (7, 9486636), (12, 5533871), (14, 4743318), (21, 3162212), (28, 2371659), (42, 1581106), (79, 840588), (84, 790553), (158, 420294), (237, 280196), (316, 210147), (474, 140098), (553, 120084), (948, 70049), (1106, 60042), (1659, 40028), (2212, 30021), (3318, 20014), (6636, 10007)]