70946392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3137}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 145728720

約数和(自身を除く): 74782328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 3137, 5654, 6274, 11308, 12548, 22616, 25096, 34507, 69014, 138028, 276056, 806209, 1612418, 3224836, 6449672, 8868299, 17736598, 35473196, 70946392]

約数ペア:

[(1, 70946392), (2, 35473196), (4, 17736598), (8, 8868299), (11, 6449672), (22, 3224836), (44, 1612418), (88, 806209), (257, 276056), (514, 138028), (1028, 69014), (2056, 34507), (2827, 25096), (3137, 22616), (5654, 12548), (6274, 11308)]