22025848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 47124000

約数和(自身を除く): 25098152

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 109, 116, 134, 218, 232, 268, 377, 436, 536, 754, 871, 872, 1417, 1508, 1742, 1943, 2834, 3016, 3161, 3484, 3886, 5668, 6322, 6968, 7303, 7772, 11336, 12644, 14606, 15544, 25259, 25288, 29212, 41093, 50518, 58424, 82186, 94939, 101036, 164372, 189878, 202072, 211787, 328744, 379756, 423574, 759512, 847148, 1694296, 2753231, 5506462, 11012924, 22025848]

約数ペア:

[(1, 22025848), (2, 11012924), (4, 5506462), (8, 2753231), (13, 1694296), (26, 847148), (29, 759512), (52, 423574), (58, 379756), (67, 328744), (104, 211787), (109, 202072), (116, 189878), (134, 164372), (218, 101036), (232, 94939), (268, 82186), (377, 58424), (436, 50518), (536, 41093), (754, 29212), (871, 25288), (872, 25259), (1417, 15544), (1508, 14606), (1742, 12644), (1943, 11336), (2834, 7772), (3016, 7303), (3161, 6968), (3484, 6322), (3886, 5668)]