128706626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 82634686

約数列:

[1, 2, 17, 34, 41, 82, 127, 254, 697, 727, 1394, 1454, 2159, 4318, 5207, 10414, 12359, 24718, 29807, 59614, 88519, 92329, 177038, 184658, 506719, 1013438, 1569593, 3139186, 3785489, 7570978, 64353313, 128706626]

約数ペア:

[(1, 128706626), (2, 64353313), (17, 7570978), (34, 3785489), (41, 3139186), (82, 1569593), (127, 1013438), (254, 506719), (697, 184658), (727, 177038), (1394, 92329), (1454, 88519), (2159, 59614), (4318, 29807), (5207, 24718), (10414, 12359)]