39924388

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18049}}^1$

素因数の和:18139

約数の個数: 24

約数和(自身を含む): 80864000

約数和(自身を除く): 40939612

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 18049, 36098, 72196, 126343, 252686, 505372, 1425871, 2851742, 5703484, 9981097, 19962194, 39924388]

約数ペア:

[(1, 39924388), (2, 19962194), (4, 9981097), (7, 5703484), (14, 2851742), (28, 1425871), (79, 505372), (158, 252686), (316, 126343), (553, 72196), (1106, 36098), (2212, 18049)]