9905168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6831

約数の個数: 40

約数和(自身を含む): 23623488

約数和(自身を除く): 13718320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 6803, 13606, 27212, 47621, 54424, 88439, 95242, 108848, 176878, 190484, 353756, 380968, 619073, 707512, 761936, 1238146, 1415024, 2476292, 4952584, 9905168]

約数ペア:

[(1, 9905168), (2, 4952584), (4, 2476292), (7, 1415024), (8, 1238146), (13, 761936), (14, 707512), (16, 619073), (26, 380968), (28, 353756), (52, 190484), (56, 176878), (91, 108848), (104, 95242), (112, 88439), (182, 54424), (208, 47621), (364, 27212), (728, 13606), (1456, 6803)]