71742242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 127419264

約数和(自身を除く): 55677022

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 1507, 1781, 1831, 3014, 3562, 3662, 19591, 20141, 23803, 39182, 40282, 47606, 250847, 261833, 501694, 523666, 2759317, 3261011, 5518634, 6522022, 35871121, 71742242]

約数ペア:

[(1, 71742242), (2, 35871121), (11, 6522022), (13, 5518634), (22, 3261011), (26, 2759317), (137, 523666), (143, 501694), (274, 261833), (286, 250847), (1507, 47606), (1781, 40282), (1831, 39182), (3014, 23803), (3562, 20141), (3662, 19591)]