65907738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 155990016

約数和(自身を除く): 90082278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 3967, 5538, 7934, 8307, 11901, 16614, 23802, 35703, 51571, 71406, 103142, 154713, 281657, 309426, 464139, 563314, 844971, 928278, 1689942, 2534913, 3661541, 5069826, 7323082, 10984623, 21969246, 32953869, 65907738]

約数ペア:

[(1, 65907738), (2, 32953869), (3, 21969246), (6, 10984623), (9, 7323082), (13, 5069826), (18, 3661541), (26, 2534913), (39, 1689942), (71, 928278), (78, 844971), (117, 563314), (142, 464139), (213, 309426), (234, 281657), (426, 154713), (639, 103142), (923, 71406), (1278, 51571), (1846, 35703), (2769, 23802), (3967, 16614), (5538, 11901), (7934, 8307)]