42740296

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 83047680

約数和(自身を除く): 40307384

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 1601, 3202, 3337, 6404, 6674, 12808, 13348, 26696, 75247, 113671, 150494, 227342, 300988, 454684, 601976, 909368, 5342537, 10685074, 21370148, 42740296]

約数ペア:

[(1, 42740296), (2, 21370148), (4, 10685074), (8, 5342537), (47, 909368), (71, 601976), (94, 454684), (142, 300988), (188, 227342), (284, 150494), (376, 113671), (568, 75247), (1601, 26696), (3202, 13348), (3337, 12808), (6404, 6674)]