26124392

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 60403200

約数和(自身を除く): 34278808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 571, 602, 817, 1064, 1142, 1204, 1634, 2284, 2408, 3268, 3997, 4568, 5719, 6536, 7994, 10849, 11438, 15988, 21698, 22876, 24553, 31976, 43396, 45752, 49106, 75943, 86792, 98212, 151886, 171871, 196424, 303772, 343742, 466507, 607544, 687484, 933014, 1374968, 1866028, 3265549, 3732056, 6531098, 13062196, 26124392]

約数ペア:

[(1, 26124392), (2, 13062196), (4, 6531098), (7, 3732056), (8, 3265549), (14, 1866028), (19, 1374968), (28, 933014), (38, 687484), (43, 607544), (56, 466507), (76, 343742), (86, 303772), (133, 196424), (152, 171871), (172, 151886), (266, 98212), (301, 86792), (344, 75943), (532, 49106), (571, 45752), (602, 43396), (817, 31976), (1064, 24553), (1142, 22876), (1204, 21698), (1634, 15988), (2284, 11438), (2408, 10849), (3268, 7994), (3997, 6536), (4568, 5719)]