2777936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 6517440

約数和(自身を除く): 3739504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1459, 1904, 2918, 5836, 10213, 11672, 20426, 23344, 24803, 40852, 49606, 81704, 99212, 163408, 173621, 198424, 347242, 396848, 694484, 1388968, 2777936]

約数ペア:

[(1, 2777936), (2, 1388968), (4, 694484), (7, 396848), (8, 347242), (14, 198424), (16, 173621), (17, 163408), (28, 99212), (34, 81704), (56, 49606), (68, 40852), (112, 24803), (119, 23344), (136, 20426), (238, 11672), (272, 10213), (476, 5836), (952, 2918), (1459, 1904)]