68852488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 133839360

約数和(自身を除く): 64986872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 626, 887, 1252, 1774, 2504, 3548, 7096, 9703, 19406, 27497, 38812, 54994, 77624, 109988, 219976, 277631, 555262, 1110524, 2221048, 8606561, 17213122, 34426244, 68852488]

約数ペア:

[(1, 68852488), (2, 34426244), (4, 17213122), (8, 8606561), (31, 2221048), (62, 1110524), (124, 555262), (248, 277631), (313, 219976), (626, 109988), (887, 77624), (1252, 54994), (1774, 38812), (2504, 27497), (3548, 19406), (7096, 9703)]