39821992

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7331}}^1$

素因数の和:7441

約数の個数: 32

約数和(自身を含む): 86224320

約数和(自身を除く): 46402328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 7331, 14662, 29324, 51317, 58648, 102634, 205268, 410536, 711107, 1422214, 2844428, 4977749, 5688856, 9955498, 19910996, 39821992]

約数ペア:

[(1, 39821992), (2, 19910996), (4, 9955498), (7, 5688856), (8, 4977749), (14, 2844428), (28, 1422214), (56, 711107), (97, 410536), (194, 205268), (388, 102634), (679, 58648), (776, 51317), (1358, 29324), (2716, 14662), (5432, 7331)]