1771328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2154

約数の個数: 28

約数和(自身を含む): 3787140

約数和(自身を除く): 2015812

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2129, 4258, 8516, 17032, 27677, 34064, 55354, 68128, 110708, 136256, 221416, 442832, 885664, 1771328]

約数ペア:

[(1, 1771328), (2, 885664), (4, 442832), (8, 221416), (13, 136256), (16, 110708), (26, 68128), (32, 55354), (52, 34064), (64, 27677), (104, 17032), (208, 8516), (416, 4258), (832, 2129)]