40894008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13007}}^1$

素因数の和:13147

約数の個数: 32

約数和(自身を含む): 103023360

約数和(自身を除く): 62129352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 13007, 26014, 39021, 52028, 78042, 104056, 156084, 312168, 1703917, 3407834, 5111751, 6815668, 10223502, 13631336, 20447004, 40894008]

約数ペア:

[(1, 40894008), (2, 20447004), (3, 13631336), (4, 10223502), (6, 6815668), (8, 5111751), (12, 3407834), (24, 1703917), (131, 312168), (262, 156084), (393, 104056), (524, 78042), (786, 52028), (1048, 39021), (1572, 26014), (3144, 13007)]