26187344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 28809136

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2239, 2924, 4478, 5848, 8956, 11696, 17912, 35824, 38063, 76126, 96277, 152252, 192554, 304504, 385108, 609008, 770216, 1540432, 1636709, 3273418, 6546836, 13093672, 26187344]

約数ペア:

[(1, 26187344), (2, 13093672), (4, 6546836), (8, 3273418), (16, 1636709), (17, 1540432), (34, 770216), (43, 609008), (68, 385108), (86, 304504), (136, 192554), (172, 152252), (272, 96277), (344, 76126), (688, 38063), (731, 35824), (1462, 17912), (2239, 11696), (2924, 8956), (4478, 5848)]