40307384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6569}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 82782000

約数和(自身を除く): 42474616

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 6569, 13138, 26276, 52552, 85397, 170794, 341588, 387571, 683176, 775142, 1550284, 3100568, 5038423, 10076846, 20153692, 40307384]

約数ペア:

[(1, 40307384), (2, 20153692), (4, 10076846), (8, 5038423), (13, 3100568), (26, 1550284), (52, 775142), (59, 683176), (104, 387571), (118, 341588), (236, 170794), (472, 85397), (767, 52552), (1534, 26276), (3068, 13138), (6136, 6569)]