74971786

素因数分解:

$2^1\times {\mathrm{29}}^4\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 20

約数和(自身を含む): 118671642

約数和(自身を除く): 43699856

約数列:

[1, 2, 29, 53, 58, 106, 841, 1537, 1682, 3074, 24389, 44573, 48778, 89146, 707281, 1292617, 1414562, 2585234, 37485893, 74971786]

約数ペア:

[(1, 74971786), (2, 37485893), (29, 2585234), (53, 1414562), (58, 1292617), (106, 707281), (841, 89146), (1537, 48778), (1682, 44573), (3074, 24389)]