28878054

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 58834944

約数和(自身を除く): 29956890

約数列:

[1, 2, 3, 6, 113, 191, 223, 226, 339, 382, 446, 573, 669, 678, 1146, 1338, 21583, 25199, 42593, 43166, 50398, 64749, 75597, 85186, 127779, 129498, 151194, 255558, 4813009, 9626018, 14439027, 28878054]

約数ペア:

[(1, 28878054), (2, 14439027), (3, 9626018), (6, 4813009), (113, 255558), (191, 151194), (223, 129498), (226, 127779), (339, 85186), (382, 75597), (446, 64749), (573, 50398), (669, 43166), (678, 42593), (1146, 25199), (1338, 21583)]