26688464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 62138880

約数和(自身を除く): 35450416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 347, 368, 418, 437, 506, 694, 836, 874, 1012, 1388, 1672, 1748, 2024, 2776, 3344, 3496, 3817, 4048, 4807, 5552, 6593, 6992, 7634, 7981, 9614, 13186, 15268, 15962, 19228, 26372, 30536, 31924, 38456, 52744, 61072, 63848, 72523, 76912, 87791, 105488, 127696, 145046, 151639, 175582, 290092, 303278, 351164, 580184, 606556, 702328, 1160368, 1213112, 1404656, 1668029, 2426224, 3336058, 6672116, 13344232, 26688464]

約数ペア:

[(1, 26688464), (2, 13344232), (4, 6672116), (8, 3336058), (11, 2426224), (16, 1668029), (19, 1404656), (22, 1213112), (23, 1160368), (38, 702328), (44, 606556), (46, 580184), (76, 351164), (88, 303278), (92, 290092), (152, 175582), (176, 151639), (184, 145046), (209, 127696), (253, 105488), (304, 87791), (347, 76912), (368, 72523), (418, 63848), (437, 61072), (506, 52744), (694, 38456), (836, 31924), (874, 30536), (1012, 26372), (1388, 19228), (1672, 15962), (1748, 15268), (2024, 13186), (2776, 9614), (3344, 7981), (3496, 7634), (3817, 6992), (4048, 6593), (4807, 5552)]