72245392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4255

約数の個数: 40

約数和(自身を含む): 149204736

約数和(自身を除く): 76959344

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4177, 4324, 8354, 8648, 16708, 17296, 33416, 66832, 96071, 192142, 196319, 384284, 392638, 768568, 785276, 1537136, 1570552, 3141104, 4515337, 9030674, 18061348, 36122696, 72245392]

約数ペア:

[(1, 72245392), (2, 36122696), (4, 18061348), (8, 9030674), (16, 4515337), (23, 3141104), (46, 1570552), (47, 1537136), (92, 785276), (94, 768568), (184, 392638), (188, 384284), (368, 196319), (376, 192142), (752, 96071), (1081, 66832), (2162, 33416), (4177, 17296), (4324, 16708), (8354, 8648)]