56997928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{773}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 115403400

約数和(自身を除く): 58405472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 773, 1418, 1546, 2836, 3092, 5672, 6184, 9217, 10049, 18434, 20098, 36868, 40196, 73736, 80392, 548057, 1096114, 2192228, 4384456, 7124741, 14249482, 28498964, 56997928]

約数ペア:

[(1, 56997928), (2, 28498964), (4, 14249482), (8, 7124741), (13, 4384456), (26, 2192228), (52, 1096114), (104, 548057), (709, 80392), (773, 73736), (1418, 40196), (1546, 36868), (2836, 20098), (3092, 18434), (5672, 10049), (6184, 9217)]