74421768

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19751}}^1$

素因数の和:19917

約数の個数: 32

約数和(自身を含む): 187248960

約数和(自身を除く): 112827192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 19751, 39502, 59253, 79004, 118506, 158008, 237012, 474024, 3100907, 6201814, 9302721, 12403628, 18605442, 24807256, 37210884, 74421768]

約数ペア:

[(1, 74421768), (2, 37210884), (3, 24807256), (4, 18605442), (6, 12403628), (8, 9302721), (12, 6201814), (24, 3100907), (157, 474024), (314, 237012), (471, 158008), (628, 118506), (942, 79004), (1256, 59253), (1884, 39502), (3768, 19751)]