71434538

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 53914582

約数列:

[1, 2, 7, 14, 61, 122, 233, 359, 427, 466, 718, 854, 1631, 2513, 3262, 5026, 14213, 21899, 28426, 43798, 83647, 99491, 153293, 167294, 198982, 306586, 585529, 1171058, 5102467, 10204934, 35717269, 71434538]

約数ペア:

[(1, 71434538), (2, 35717269), (7, 10204934), (14, 5102467), (61, 1171058), (122, 585529), (233, 306586), (359, 198982), (427, 167294), (466, 153293), (718, 99491), (854, 83647), (1631, 43798), (2513, 28426), (3262, 21899), (5026, 14213)]