68847296

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 157032960

約数和(自身を除く): 88185664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 643, 956, 1286, 1673, 1912, 2572, 3346, 3824, 4501, 5144, 6692, 7648, 9002, 10288, 13384, 15296, 18004, 20576, 26768, 36008, 41152, 53536, 72016, 107072, 144032, 153677, 288064, 307354, 614708, 1075739, 1229416, 2151478, 2458832, 4302956, 4917664, 8605912, 9835328, 17211824, 34423648, 68847296]

約数ペア:

[(1, 68847296), (2, 34423648), (4, 17211824), (7, 9835328), (8, 8605912), (14, 4917664), (16, 4302956), (28, 2458832), (32, 2151478), (56, 1229416), (64, 1075739), (112, 614708), (224, 307354), (239, 288064), (448, 153677), (478, 144032), (643, 107072), (956, 72016), (1286, 53536), (1673, 41152), (1912, 36008), (2572, 26768), (3346, 20576), (3824, 18004), (4501, 15296), (5144, 13384), (6692, 10288), (7648, 9002)]