65211408

素因数分解:

$2^4\times 3^2\times {\mathrm{452857}}^1$

素因数の和:452871

約数の個数: 30

約数和(自身を含む): 182501774

約数和(自身を除く): 117290366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 452857, 905714, 1358571, 1811428, 2717142, 3622856, 4075713, 5434284, 7245712, 8151426, 10868568, 16302852, 21737136, 32605704, 65211408]

約数ペア:

[(1, 65211408), (2, 32605704), (3, 21737136), (4, 16302852), (6, 10868568), (8, 8151426), (9, 7245712), (12, 5434284), (16, 4075713), (18, 3622856), (24, 2717142), (36, 1811428), (48, 1358571), (72, 905714), (144, 452857)]