28504084

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6364

約数の個数: 36

約数和(自身を含む): 60558624

約数和(自身を除く): 32054540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 6323, 12646, 25292, 44261, 88522, 145429, 177044, 290858, 309827, 581716, 619654, 1018003, 1239308, 2036006, 4072012, 7126021, 14252042, 28504084]

約数ペア:

[(1, 28504084), (2, 14252042), (4, 7126021), (7, 4072012), (14, 2036006), (23, 1239308), (28, 1018003), (46, 619654), (49, 581716), (92, 309827), (98, 290858), (161, 177044), (196, 145429), (322, 88522), (644, 44261), (1127, 25292), (2254, 12646), (4508, 6323)]