28563834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11862

約数の個数: 32

約数和(自身を含む): 63512064

約数和(自身を除く): 34948230

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11813, 23626, 35439, 70878, 153569, 307138, 366203, 460707, 732406, 921414, 1098609, 2197218, 4760639, 9521278, 14281917, 28563834]

約数ペア:

[(1, 28563834), (2, 14281917), (3, 9521278), (6, 4760639), (13, 2197218), (26, 1098609), (31, 921414), (39, 732406), (62, 460707), (78, 366203), (93, 307138), (186, 153569), (403, 70878), (806, 35439), (1209, 23626), (2418, 11813)]