78888590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5647}}^1$

素因数の和:5792

約数の個数: 32

約数和(自身を含む): 156155904

約数和(自身を除く): 77267314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 5647, 6985, 11294, 13970, 28235, 56470, 62117, 124234, 310585, 621170, 717169, 1434338, 3585845, 7171690, 7888859, 15777718, 39444295, 78888590]

約数ペア:

[(1, 78888590), (2, 39444295), (5, 15777718), (10, 7888859), (11, 7171690), (22, 3585845), (55, 1434338), (110, 717169), (127, 621170), (254, 310585), (635, 124234), (1270, 62117), (1397, 56470), (2794, 28235), (5647, 13970), (6985, 11294)]