74954572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 164650752

約数和(自身を除く): 89696180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1493, 1793, 2282, 2986, 3586, 4564, 5972, 7172, 10451, 12551, 16423, 20902, 25102, 32846, 41804, 50204, 65692, 114961, 229922, 243359, 459844, 486718, 973436, 1703513, 2676949, 3407026, 5353898, 6814052, 10707796, 18738643, 37477286, 74954572]

約数ペア:

[(1, 74954572), (2, 37477286), (4, 18738643), (7, 10707796), (11, 6814052), (14, 5353898), (22, 3407026), (28, 2676949), (44, 1703513), (77, 973436), (154, 486718), (163, 459844), (308, 243359), (326, 229922), (652, 114961), (1141, 65692), (1493, 50204), (1793, 41804), (2282, 32846), (2986, 25102), (3586, 20902), (4564, 16423), (5972, 12551), (7172, 10451)]