26393356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 53665920

約数和(自身を除く): 27272564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 241, 262, 418, 482, 524, 836, 964, 1441, 2489, 2651, 2882, 4579, 4978, 5302, 5764, 9158, 9956, 10604, 18316, 27379, 31571, 50369, 54758, 63142, 100738, 109516, 126284, 201476, 347281, 599849, 694562, 1199698, 1389124, 2399396, 6598339, 13196678, 26393356]

約数ペア:

[(1, 26393356), (2, 13196678), (4, 6598339), (11, 2399396), (19, 1389124), (22, 1199698), (38, 694562), (44, 599849), (76, 347281), (131, 201476), (209, 126284), (241, 109516), (262, 100738), (418, 63142), (482, 54758), (524, 50369), (836, 31571), (964, 27379), (1441, 18316), (2489, 10604), (2651, 9956), (2882, 9158), (4579, 5764), (4978, 5302)]