28387500816

素因数分解:

$2^4\times 3^1\times {\mathrm{941}}^1\times {\mathrm{628487}}^1$

素因数の和:629439

約数の個数: 40

約数和(自身を含む): 73412426304

約数和(自身を除く): 45024925488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 941, 1882, 2823, 3764, 5646, 7528, 11292, 15056, 22584, 45168, 628487, 1256974, 1885461, 2513948, 3770922, 5027896, 7541844, 10055792, 15083688, 30167376, 591406267, 1182812534, 1774218801, 2365625068, 3548437602, 4731250136, 7096875204, 9462500272, 14193750408, 28387500816]

約数ペア:

[(1, 28387500816), (2, 14193750408), (3, 9462500272), (4, 7096875204), (6, 4731250136), (8, 3548437602), (12, 2365625068), (16, 1774218801), (24, 1182812534), (48, 591406267), (941, 30167376), (1882, 15083688), (2823, 10055792), (3764, 7541844), (5646, 5027896), (7528, 3770922), (11292, 2513948), (15056, 1885461), (22584, 1256974), (45168, 628487)]