40204684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40693}}^1$

素因数の和:40729

約数の個数: 24

約数和(自身を含む): 79760240

約数和(自身を除く): 39555556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 40693, 81386, 162772, 529009, 773167, 1058018, 1546334, 2116036, 3092668, 10051171, 20102342, 40204684]

約数ペア:

[(1, 40204684), (2, 20102342), (4, 10051171), (13, 3092668), (19, 2116036), (26, 1546334), (38, 1058018), (52, 773167), (76, 529009), (247, 162772), (494, 81386), (988, 40693)]