27663688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 56077560

約数和(自身を除く): 28413872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 577, 922, 1154, 1844, 2308, 3688, 4616, 5993, 7501, 11986, 15002, 23972, 30004, 47944, 60008, 265997, 531994, 1063988, 2127976, 3457961, 6915922, 13831844, 27663688]

約数ペア:

[(1, 27663688), (2, 13831844), (4, 6915922), (8, 3457961), (13, 2127976), (26, 1063988), (52, 531994), (104, 265997), (461, 60008), (577, 47944), (922, 30004), (1154, 23972), (1844, 15002), (2308, 11986), (3688, 7501), (4616, 5993)]