72475768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{292241}}^1$

素因数の和:292278

約数の個数: 16

約数和(自身を含む): 140276160

約数和(自身を除く): 67800392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 292241, 584482, 1168964, 2337928, 9059471, 18118942, 36237884, 72475768]

約数ペア:

[(1, 72475768), (2, 36237884), (4, 18118942), (8, 9059471), (31, 2337928), (62, 1168964), (124, 584482), (248, 292241)]