26915784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 50636856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1223, 1572, 1834, 2446, 2751, 3144, 3668, 3669, 4892, 5502, 7336, 7338, 8561, 9784, 11004, 14676, 17122, 22008, 25683, 29352, 34244, 51366, 68488, 102732, 160213, 205464, 320426, 480639, 640852, 961278, 1121491, 1281704, 1922556, 2242982, 3364473, 3845112, 4485964, 6728946, 8971928, 13457892, 26915784]

約数ペア:

[(1, 26915784), (2, 13457892), (3, 8971928), (4, 6728946), (6, 4485964), (7, 3845112), (8, 3364473), (12, 2242982), (14, 1922556), (21, 1281704), (24, 1121491), (28, 961278), (42, 640852), (56, 480639), (84, 320426), (131, 205464), (168, 160213), (262, 102732), (393, 68488), (524, 51366), (786, 34244), (917, 29352), (1048, 25683), (1223, 22008), (1572, 17122), (1834, 14676), (2446, 11004), (2751, 9784), (3144, 8561), (3668, 7338), (3669, 7336), (4892, 5502)]