28251792

素因数分解:

$2^4\times 3^2\times {\mathrm{196193}}^1$

素因数の和:196207

約数の個数: 30

約数和(自身を含む): 79066182

約数和(自身を除く): 50814390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 196193, 392386, 588579, 784772, 1177158, 1569544, 1765737, 2354316, 3139088, 3531474, 4708632, 7062948, 9417264, 14125896, 28251792]

約数ペア:

[(1, 28251792), (2, 14125896), (3, 9417264), (4, 7062948), (6, 4708632), (8, 3531474), (9, 3139088), (12, 2354316), (16, 1765737), (18, 1569544), (24, 1177158), (36, 784772), (48, 588579), (72, 392386), (144, 196193)]