78676492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15451}}^1$

素因数の和:15541

約数の個数: 24

約数和(自身を含む): 147103040

約数和(自身を除く): 68426548

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 15451, 30902, 61804, 293569, 587138, 1035217, 1174276, 2070434, 4140868, 19669123, 39338246, 78676492]

約数ペア:

[(1, 78676492), (2, 39338246), (4, 19669123), (19, 4140868), (38, 2070434), (67, 1174276), (76, 1035217), (134, 587138), (268, 293569), (1273, 61804), (2546, 30902), (5092, 15451)]