40187856

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1607}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 104082624

約数和(自身を除く): 63894768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 1607, 2084, 3126, 3214, 4168, 4821, 6252, 6428, 8336, 9642, 12504, 12856, 19284, 25008, 25712, 38568, 77136, 837247, 1674494, 2511741, 3348988, 5023482, 6697976, 10046964, 13395952, 20093928, 40187856]

約数ペア:

[(1, 40187856), (2, 20093928), (3, 13395952), (4, 10046964), (6, 6697976), (8, 5023482), (12, 3348988), (16, 2511741), (24, 1674494), (48, 837247), (521, 77136), (1042, 38568), (1563, 25712), (1607, 25008), (2084, 19284), (3126, 12856), (3214, 12504), (4168, 9642), (4821, 8336), (6252, 6428)]