40359888

素因数分解:

$2^4\times 3^2\times {\mathrm{280277}}^1$

素因数の和:280291

約数の個数: 30

約数和(自身を含む): 112952034

約数和(自身を除く): 72592146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280277, 560554, 840831, 1121108, 1681662, 2242216, 2522493, 3363324, 4484432, 5044986, 6726648, 10089972, 13453296, 20179944, 40359888]

約数ペア:

[(1, 40359888), (2, 20179944), (3, 13453296), (4, 10089972), (6, 6726648), (8, 5044986), (9, 4484432), (12, 3363324), (16, 2522493), (18, 2242216), (24, 1681662), (36, 1121108), (48, 840831), (72, 560554), (144, 280277)]