26730808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8863}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 55843200

約数和(自身を除く): 29112392

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 8863, 17726, 35452, 70904, 115219, 230438, 257027, 460876, 514054, 921752, 1028108, 2056216, 3341351, 6682702, 13365404, 26730808]

約数ペア:

[(1, 26730808), (2, 13365404), (4, 6682702), (8, 3341351), (13, 2056216), (26, 1028108), (29, 921752), (52, 514054), (58, 460876), (104, 257027), (116, 230438), (232, 115219), (377, 70904), (754, 35452), (1508, 17726), (3016, 8863)]