64463542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11908

約数の個数: 32

約数和(自身を含む): 119589120

約数和(自身を除く): 55125578

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 11863, 23726, 130493, 154219, 225397, 260986, 308438, 450794, 1696409, 2479367, 2930161, 3392818, 4958734, 5860322, 32231771, 64463542]

約数ペア:

[(1, 64463542), (2, 32231771), (11, 5860322), (13, 4958734), (19, 3392818), (22, 2930161), (26, 2479367), (38, 1696409), (143, 450794), (209, 308438), (247, 260986), (286, 225397), (418, 154219), (494, 130493), (2717, 23726), (5434, 11863)]