28375956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112603}}^1$

素因数の和:112620

約数の個数: 36

約数和(自身を含む): 81975712

約数和(自身を除く): 53599756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112603, 225206, 337809, 450412, 675618, 788221, 1013427, 1351236, 1576442, 2026854, 2364663, 3152884, 4053708, 4729326, 7093989, 9458652, 14187978, 28375956]

約数ペア:

[(1, 28375956), (2, 14187978), (3, 9458652), (4, 7093989), (6, 4729326), (7, 4053708), (9, 3152884), (12, 2364663), (14, 2026854), (18, 1576442), (21, 1351236), (28, 1013427), (36, 788221), (42, 675618), (63, 450412), (84, 337809), (126, 225206), (252, 112603)]