39985012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 75467392

約数和(自身を除く): 35482380

約数列:

[1, 2, 4, 37, 43, 61, 74, 86, 103, 122, 148, 172, 206, 244, 412, 1591, 2257, 2623, 3182, 3811, 4429, 4514, 5246, 6283, 6364, 7622, 8858, 9028, 10492, 12566, 15244, 17716, 25132, 97051, 163873, 194102, 232471, 270169, 327746, 388204, 464942, 540338, 655492, 929884, 1080676, 9996253, 19992506, 39985012]

約数ペア:

[(1, 39985012), (2, 19992506), (4, 9996253), (37, 1080676), (43, 929884), (61, 655492), (74, 540338), (86, 464942), (103, 388204), (122, 327746), (148, 270169), (172, 232471), (206, 194102), (244, 163873), (412, 97051), (1591, 25132), (2257, 17716), (2623, 15244), (3182, 12566), (3811, 10492), (4429, 9028), (4514, 8858), (5246, 7622), (6283, 6364)]