68994614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{3943}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 111646752

約数和(自身を除く): 42652138

約数列:

[1, 2, 13, 26, 673, 1346, 3943, 7886, 8749, 17498, 51259, 102518, 2653639, 5307278, 34497307, 68994614]

約数ペア:

[(1, 68994614), (2, 34497307), (13, 5307278), (26, 2653639), (673, 102518), (1346, 51259), (3943, 17498), (7886, 8749)]