17923640072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2572279}}^1$

素因数の和:2572365

約数の個数: 32

約数和(自身を含む): 36732158400

約数和(自身を除く): 18808518328

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 2572279, 5144558, 10289116, 20578232, 33439627, 66879254, 133758508, 172342693, 267517016, 344685386, 689370772, 1378741544, 2240455009, 4480910018, 8961820036, 17923640072]

約数ペア:

[(1, 17923640072), (2, 8961820036), (4, 4480910018), (8, 2240455009), (13, 1378741544), (26, 689370772), (52, 344685386), (67, 267517016), (104, 172342693), (134, 133758508), (268, 66879254), (536, 33439627), (871, 20578232), (1742, 10289116), (3484, 5144558), (6968, 2572279)]