65345358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2531}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 141224832

約数和(自身を除く): 75879474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 2531, 4303, 5062, 7593, 8606, 12909, 15186, 25818, 32903, 65806, 98709, 197418, 837761, 1675522, 2513283, 5026566, 10890893, 21781786, 32672679, 65345358]

約数ペア:

[(1, 65345358), (2, 32672679), (3, 21781786), (6, 10890893), (13, 5026566), (26, 2513283), (39, 1675522), (78, 837761), (331, 197418), (662, 98709), (993, 65806), (1986, 32903), (2531, 25818), (4303, 15186), (5062, 12909), (7593, 8606)]