71001518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 57699922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 911, 1822, 2051, 4102, 5567, 6377, 11134, 12754, 17309, 34618, 38969, 77938, 121163, 242326, 266923, 533846, 1868461, 3736922, 5071537, 10143074, 35500759, 71001518]

約数ペア:

[(1, 71001518), (2, 35500759), (7, 10143074), (14, 5071537), (19, 3736922), (38, 1868461), (133, 533846), (266, 266923), (293, 242326), (586, 121163), (911, 77938), (1822, 38969), (2051, 34618), (4102, 17309), (5567, 12754), (6377, 11134)]