33020728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 66931200

約数和(自身を除く): 33910472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 829, 1532, 1658, 3064, 3316, 4979, 6632, 9958, 10777, 19916, 21554, 39832, 43108, 86216, 317507, 635014, 1270028, 2540056, 4127591, 8255182, 16510364, 33020728]

約数ペア:

[(1, 33020728), (2, 16510364), (4, 8255182), (8, 4127591), (13, 2540056), (26, 1270028), (52, 635014), (104, 317507), (383, 86216), (766, 43108), (829, 39832), (1532, 21554), (1658, 19916), (3064, 10777), (3316, 9958), (4979, 6632)]