13333800272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{28631}}^1$

素因数の和:30891

約数の個数: 40

約数和(自身を含む): 27834885120

約数和(自身を除く): 14501084848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2239, 4478, 8956, 17912, 28631, 29107, 35824, 57262, 58214, 114524, 116428, 229048, 232856, 372203, 458096, 465712, 744406, 1488812, 2977624, 5955248, 64104809, 128209618, 256419236, 512838472, 833362517, 1025676944, 1666725034, 3333450068, 6666900136, 13333800272]

約数ペア:

[(1, 13333800272), (2, 6666900136), (4, 3333450068), (8, 1666725034), (13, 1025676944), (16, 833362517), (26, 512838472), (52, 256419236), (104, 128209618), (208, 64104809), (2239, 5955248), (4478, 2977624), (8956, 1488812), (17912, 744406), (28631, 465712), (29107, 458096), (35824, 372203), (57262, 232856), (58214, 229048), (114524, 116428)]