40097512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55079}}^1$

素因数の和:55105

約数の個数: 32

約数和(自身を含む): 92534400

約数和(自身を除く): 52436888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 55079, 110158, 220316, 385553, 440632, 716027, 771106, 1432054, 1542212, 2864108, 3084424, 5012189, 5728216, 10024378, 20048756, 40097512]

約数ペア:

[(1, 40097512), (2, 20048756), (4, 10024378), (7, 5728216), (8, 5012189), (13, 3084424), (14, 2864108), (26, 1542212), (28, 1432054), (52, 771106), (56, 716027), (91, 440632), (104, 385553), (182, 220316), (364, 110158), (728, 55079)]