26162290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 59781888

約数和(自身を除く): 33619598

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 557, 610, 671, 770, 854, 1114, 1342, 2135, 2785, 3355, 3899, 4270, 4697, 5570, 6127, 6710, 7798, 9394, 12254, 19495, 23485, 30635, 33977, 38990, 42889, 46970, 61270, 67954, 85778, 169885, 214445, 237839, 339770, 373747, 428890, 475678, 747494, 1189195, 1868735, 2378390, 2616229, 3737470, 5232458, 13081145, 26162290]

約数ペア:

[(1, 26162290), (2, 13081145), (5, 5232458), (7, 3737470), (10, 2616229), (11, 2378390), (14, 1868735), (22, 1189195), (35, 747494), (55, 475678), (61, 428890), (70, 373747), (77, 339770), (110, 237839), (122, 214445), (154, 169885), (305, 85778), (385, 67954), (427, 61270), (557, 46970), (610, 42889), (671, 38990), (770, 33977), (854, 30635), (1114, 23485), (1342, 19495), (2135, 12254), (2785, 9394), (3355, 7798), (3899, 6710), (4270, 6127), (4697, 5570)]