65961994

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 49433846

約数列:

[1, 2, 7, 14, 89, 167, 178, 317, 334, 623, 634, 1169, 1246, 2219, 2338, 4438, 14863, 28213, 29726, 52939, 56426, 104041, 105878, 197491, 208082, 370573, 394982, 741146, 4711571, 9423142, 32980997, 65961994]

約数ペア:

[(1, 65961994), (2, 32980997), (7, 9423142), (14, 4711571), (89, 741146), (167, 394982), (178, 370573), (317, 208082), (334, 197491), (623, 105878), (634, 104041), (1169, 56426), (1246, 52939), (2219, 29726), (2338, 28213), (4438, 14863)]