28705362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683461}}^1$

素因数の和:683473

約数の個数: 16

約数和(自身を含む): 65612352

約数和(自身を除く): 36906990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683461, 1366922, 2050383, 4100766, 4784227, 9568454, 14352681, 28705362]

約数ペア:

[(1, 28705362), (2, 14352681), (3, 9568454), (6, 4784227), (7, 4100766), (14, 2050383), (21, 1366922), (42, 683461)]