39806312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54679}}^1$

素因数の和:54705

約数の個数: 32

約数和(自身を含む): 91862400

約数和(自身を除く): 52056088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54679, 109358, 218716, 382753, 437432, 710827, 765506, 1421654, 1531012, 2843308, 3062024, 4975789, 5686616, 9951578, 19903156, 39806312]

約数ペア:

[(1, 39806312), (2, 19903156), (4, 9951578), (7, 5686616), (8, 4975789), (13, 3062024), (14, 2843308), (26, 1531012), (28, 1421654), (52, 765506), (56, 710827), (91, 437432), (104, 382753), (182, 218716), (364, 109358), (728, 54679)]