64249374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80513}}^1$

素因数の和:80544

約数の個数: 32

約数和(自身を含む): 154586880

約数和(自身を除く): 90337506

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80513, 161026, 241539, 483078, 563591, 1127182, 1529747, 1690773, 3059494, 3381546, 4589241, 9178482, 10708229, 21416458, 32124687, 64249374]

約数ペア:

[(1, 64249374), (2, 32124687), (3, 21416458), (6, 10708229), (7, 9178482), (14, 4589241), (19, 3381546), (21, 3059494), (38, 1690773), (42, 1529747), (57, 1127182), (114, 563591), (133, 483078), (266, 241539), (399, 161026), (798, 80513)]