26493110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 57324672

約数和(自身を除く): 30831562

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 193, 259, 265, 370, 371, 386, 518, 530, 742, 965, 1295, 1351, 1855, 1930, 1961, 2590, 2702, 3710, 3922, 6755, 7141, 9805, 10229, 13510, 13727, 14282, 19610, 20458, 27454, 35705, 49987, 51145, 68635, 71410, 71603, 99974, 102290, 137270, 143206, 249935, 358015, 378473, 499870, 716030, 756946, 1892365, 2649311, 3784730, 5298622, 13246555, 26493110]

約数ペア:

[(1, 26493110), (2, 13246555), (5, 5298622), (7, 3784730), (10, 2649311), (14, 1892365), (35, 756946), (37, 716030), (53, 499870), (70, 378473), (74, 358015), (106, 249935), (185, 143206), (193, 137270), (259, 102290), (265, 99974), (370, 71603), (371, 71410), (386, 68635), (518, 51145), (530, 49987), (742, 35705), (965, 27454), (1295, 20458), (1351, 19610), (1855, 14282), (1930, 13727), (1961, 13510), (2590, 10229), (2702, 9805), (3710, 7141), (3922, 6755)]