57991154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 41800846

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1319, 1691, 2314, 2638, 3382, 17147, 21983, 25061, 34294, 43966, 50122, 117391, 234782, 325793, 651586, 1526083, 2230429, 3052166, 4460858, 28995577, 57991154]

約数ペア:

[(1, 57991154), (2, 28995577), (13, 4460858), (19, 3052166), (26, 2230429), (38, 1526083), (89, 651586), (178, 325793), (247, 234782), (494, 117391), (1157, 50122), (1319, 43966), (1691, 34294), (2314, 25061), (2638, 21983), (3382, 17147)]