38956976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 78878880

約数和(自身を除く): 39921904

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 743, 904, 1486, 1808, 2972, 3277, 5944, 6554, 11888, 13108, 21547, 26216, 43094, 52432, 83959, 86188, 167918, 172376, 335836, 344752, 671672, 1343344, 2434811, 4869622, 9739244, 19478488, 38956976]

約数ペア:

[(1, 38956976), (2, 19478488), (4, 9739244), (8, 4869622), (16, 2434811), (29, 1343344), (58, 671672), (113, 344752), (116, 335836), (226, 172376), (232, 167918), (452, 86188), (464, 83959), (743, 52432), (904, 43094), (1486, 26216), (1808, 21547), (2972, 13108), (3277, 11888), (5944, 6554)]