71329674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13649}}^1$

素因数の和:13734

約数の個数: 32

約数和(自身を含む): 155937600

約数和(自身を除く): 84607926

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 13649, 27298, 40947, 81894, 177437, 354874, 532311, 914483, 1064622, 1828966, 2743449, 5486898, 11888279, 23776558, 35664837, 71329674]

約数ペア:

[(1, 71329674), (2, 35664837), (3, 23776558), (6, 11888279), (13, 5486898), (26, 2743449), (39, 1828966), (67, 1064622), (78, 914483), (134, 532311), (201, 354874), (402, 177437), (871, 81894), (1742, 40947), (2613, 27298), (5226, 13649)]