65378274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1213}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 141134784

約数和(自身を除く): 75756510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1213, 1382, 2073, 2426, 3639, 4146, 7278, 8983, 15769, 17966, 26949, 31538, 47307, 53898, 94614, 838183, 1676366, 2514549, 5029098, 10896379, 21792758, 32689137, 65378274]

約数ペア:

[(1, 65378274), (2, 32689137), (3, 21792758), (6, 10896379), (13, 5029098), (26, 2514549), (39, 1676366), (78, 838183), (691, 94614), (1213, 53898), (1382, 47307), (2073, 31538), (2426, 26949), (3639, 17966), (4146, 15769), (7278, 8983)]