65707708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40361}}^1$

素因数の和:40413

約数の個数: 24

約数和(自身を含む): 128835504

約数和(自身を除く): 63127796

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 40361, 80722, 161444, 443971, 887942, 1493357, 1775884, 2986714, 5973428, 16426927, 32853854, 65707708]

約数ペア:

[(1, 65707708), (2, 32853854), (4, 16426927), (11, 5973428), (22, 2986714), (37, 1775884), (44, 1493357), (74, 887942), (148, 443971), (407, 161444), (814, 80722), (1628, 40361)]