64828478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 115661952

約数和(自身を除く): 50833474

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1826, 2158, 2731, 5462, 11869, 23738, 30041, 35503, 60082, 71006, 226673, 390533, 453346, 781066, 2493403, 2946749, 4986806, 5893498, 32414239, 64828478]

約数ペア:

[(1, 64828478), (2, 32414239), (11, 5893498), (13, 4986806), (22, 2946749), (26, 2493403), (83, 781066), (143, 453346), (166, 390533), (286, 226673), (913, 71006), (1079, 60082), (1826, 35503), (2158, 30041), (2731, 23738), (5462, 11869)]