70221392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 142919424

約数和(自身を除く): 72698032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1103, 1384, 2206, 2768, 3979, 4412, 7958, 8824, 15916, 17648, 25369, 31832, 50738, 63664, 101476, 190819, 202952, 381638, 405904, 763276, 1526552, 3053104, 4388837, 8777674, 17555348, 35110696, 70221392]

約数ペア:

[(1, 70221392), (2, 35110696), (4, 17555348), (8, 8777674), (16, 4388837), (23, 3053104), (46, 1526552), (92, 763276), (173, 405904), (184, 381638), (346, 202952), (368, 190819), (692, 101476), (1103, 63664), (1384, 50738), (2206, 31832), (2768, 25369), (3979, 17648), (4412, 15916), (7958, 8824)]