39640276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18593}}^1$

素因数の和:18651

約数の個数: 24

約数和(自身を含む): 76532904

約数和(自身を除く): 36892628

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 18593, 37186, 74372, 241709, 483418, 762313, 966836, 1524626, 3049252, 9910069, 19820138, 39640276]

約数ペア:

[(1, 39640276), (2, 19820138), (4, 9910069), (13, 3049252), (26, 1524626), (41, 966836), (52, 762313), (82, 483418), (164, 241709), (533, 74372), (1066, 37186), (2132, 18593)]