8007688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 16614360

約数和(自身を除く): 8606672

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 2081, 3848, 4162, 8324, 16648, 27053, 54106, 76997, 108212, 153994, 216424, 307988, 615976, 1000961, 2001922, 4003844, 8007688]

約数ペア:

[(1, 8007688), (2, 4003844), (4, 2001922), (8, 1000961), (13, 615976), (26, 307988), (37, 216424), (52, 153994), (74, 108212), (104, 76997), (148, 54106), (296, 27053), (481, 16648), (962, 8324), (1924, 4162), (2081, 3848)]