40121808

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4451

約数の個数: 40

約数和(自身を含む): 104198688

約数和(自身を除く): 64076880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4243, 4728, 8486, 9456, 12729, 16972, 25458, 33944, 50916, 67888, 101832, 203664, 835871, 1671742, 2507613, 3343484, 5015226, 6686968, 10030452, 13373936, 20060904, 40121808]

約数ペア:

[(1, 40121808), (2, 20060904), (3, 13373936), (4, 10030452), (6, 6686968), (8, 5015226), (12, 3343484), (16, 2507613), (24, 1671742), (48, 835871), (197, 203664), (394, 101832), (591, 67888), (788, 50916), (1182, 33944), (1576, 25458), (2364, 16972), (3152, 12729), (4243, 9456), (4728, 8486)]