40354392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129341}}^1$

素因数の和:129363

約数の個数: 32

約数和(自身を含む): 108647280

約数和(自身を除く): 68292888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129341, 258682, 388023, 517364, 776046, 1034728, 1552092, 1681433, 3104184, 3362866, 5044299, 6725732, 10088598, 13451464, 20177196, 40354392]

約数ペア:

[(1, 40354392), (2, 20177196), (3, 13451464), (4, 10088598), (6, 6725732), (8, 5044299), (12, 3362866), (13, 3104184), (24, 1681433), (26, 1552092), (39, 1034728), (52, 776046), (78, 517364), (104, 388023), (156, 258682), (312, 129341)]