81658246826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1\times {\mathrm{27743}}^1$

素因数の和:29270

約数の個数: 32

約数和(自身を含む): 133677250560

約数和(自身を除く): 52019003734

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1433, 2054, 2866, 18629, 27743, 37258, 55486, 113207, 226414, 360659, 721318, 1471691, 2191697, 2943382, 4383394, 28492061, 39755719, 56984122, 79511438, 516824347, 1033648694, 3140701801, 6281403602, 40829123413, 81658246826]

約数ペア:

[(1, 81658246826), (2, 40829123413), (13, 6281403602), (26, 3140701801), (79, 1033648694), (158, 516824347), (1027, 79511438), (1433, 56984122), (2054, 39755719), (2866, 28492061), (18629, 4383394), (27743, 2943382), (37258, 2191697), (55486, 1471691), (113207, 721318), (226414, 360659)]