73778276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128983}}^1$

素因数の和:129011

約数の個数: 24

約数和(自身を含む): 151685184

約数和(自身を除く): 77906908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 128983, 257966, 515932, 1418813, 1676779, 2837626, 3353558, 5675252, 6707116, 18444569, 36889138, 73778276]

約数ペア:

[(1, 73778276), (2, 36889138), (4, 18444569), (11, 6707116), (13, 5675252), (22, 3353558), (26, 2837626), (44, 1676779), (52, 1418813), (143, 515932), (286, 257966), (572, 128983)]