17703296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10666

約数の個数: 32

約数和(自身を含む): 37984800

約数和(自身を除く): 20281504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10639, 21278, 42556, 85112, 138307, 170224, 276614, 340448, 553228, 680896, 1106456, 1361792, 2212912, 4425824, 8851648, 17703296]

約数ペア:

[(1, 17703296), (2, 8851648), (4, 4425824), (8, 2212912), (13, 1361792), (16, 1106456), (26, 680896), (32, 553228), (52, 340448), (64, 276614), (104, 170224), (128, 138307), (208, 85112), (416, 42556), (832, 21278), (1664, 10639)]