8988304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 19026560

約数和(自身を除く): 10038256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 547, 632, 1027, 1094, 1264, 2054, 2188, 4108, 4376, 7111, 8216, 8752, 14222, 16432, 28444, 43213, 56888, 86426, 113776, 172852, 345704, 561769, 691408, 1123538, 2247076, 4494152, 8988304]

約数ペア:

[(1, 8988304), (2, 4494152), (4, 2247076), (8, 1123538), (13, 691408), (16, 561769), (26, 345704), (52, 172852), (79, 113776), (104, 86426), (158, 56888), (208, 43213), (316, 28444), (547, 16432), (632, 14222), (1027, 8752), (1094, 8216), (1264, 7111), (2054, 4376), (2188, 4108)]