77407594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 129640896

約数和(自身を除く): 52233302

約数列:

[1, 2, 11, 22, 73, 146, 157, 307, 314, 614, 803, 1606, 1727, 3377, 3454, 6754, 11461, 22411, 22922, 44822, 48199, 96398, 126071, 246521, 252142, 493042, 530189, 1060378, 3518527, 7037054, 38703797, 77407594]

約数ペア:

[(1, 77407594), (2, 38703797), (11, 7037054), (22, 3518527), (73, 1060378), (146, 530189), (157, 493042), (307, 252142), (314, 246521), (614, 126071), (803, 96398), (1606, 48199), (1727, 44822), (3377, 22922), (3454, 22411), (6754, 11461)]