78770666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 129277092

約数和(自身を除く): 50506426

約数列:

[1, 2, 13, 26, 71, 142, 601, 923, 1202, 1846, 5041, 7813, 10082, 15626, 42671, 65533, 85342, 131066, 554723, 1109446, 3029641, 6059282, 39385333, 78770666]

約数ペア:

[(1, 78770666), (2, 39385333), (13, 6059282), (26, 3029641), (71, 1109446), (142, 554723), (601, 131066), (923, 85342), (1202, 65533), (1846, 42671), (5041, 15626), (7813, 10082)]