39900752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 80787240

約数和(自身を除く): 40886488

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 761, 904, 1522, 1808, 3044, 3277, 6088, 6554, 12176, 13108, 22069, 26216, 44138, 52432, 85993, 88276, 171986, 176552, 343972, 353104, 687944, 1375888, 2493797, 4987594, 9975188, 19950376, 39900752]

約数ペア:

[(1, 39900752), (2, 19950376), (4, 9975188), (8, 4987594), (16, 2493797), (29, 1375888), (58, 687944), (113, 353104), (116, 343972), (226, 176552), (232, 171986), (452, 88276), (464, 85993), (761, 52432), (904, 44138), (1522, 26216), (1808, 22069), (3044, 13108), (3277, 12176), (6088, 6554)]