39944296

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9029}}^1$

素因数の和:9121

約数の個数: 32

約数和(自身を含む): 86688000

約数和(自身を除く): 46743704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 9029, 18058, 36116, 63203, 72232, 126406, 252812, 505624, 713291, 1426582, 2853164, 4993037, 5706328, 9986074, 19972148, 39944296]

約数ペア:

[(1, 39944296), (2, 19972148), (4, 9986074), (7, 5706328), (8, 4993037), (14, 2853164), (28, 1426582), (56, 713291), (79, 505624), (158, 252812), (316, 126406), (553, 72232), (632, 63203), (1106, 36116), (2212, 18058), (4424, 9029)]