74978546

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 114004800

約数和(自身を除く): 39026254

約数列:

[1, 2, 139, 173, 278, 346, 1559, 3118, 24047, 48094, 216701, 269707, 433402, 539414, 37489273, 74978546]

約数ペア:

[(1, 74978546), (2, 37489273), (139, 539414), (173, 433402), (278, 269707), (346, 216701), (1559, 48094), (3118, 24047)]