26928216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 87993360

約数和(自身を除く): 61065144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 101, 126, 138, 161, 168, 184, 202, 207, 252, 276, 303, 322, 404, 414, 483, 504, 529, 552, 606, 644, 707, 808, 828, 909, 966, 1058, 1212, 1288, 1414, 1449, 1587, 1656, 1818, 1932, 2116, 2121, 2323, 2424, 2828, 2898, 3174, 3636, 3703, 3864, 4232, 4242, 4646, 4761, 5656, 5796, 6348, 6363, 6969, 7272, 7406, 8484, 9292, 9522, 11109, 11592, 12696, 12726, 13938, 14812, 16261, 16968, 18584, 19044, 20907, 22218, 25452, 27876, 29624, 32522, 33327, 38088, 41814, 44436, 48783, 50904, 53429, 55752, 65044, 66654, 83628, 88872, 97566, 106858, 130088, 133308, 146349, 160287, 167256, 195132, 213716, 266616, 292698, 320574, 374003, 390264, 427432, 480861, 585396, 641148, 748006, 961722, 1122009, 1170792, 1282296, 1496012, 1923444, 2244018, 2992024, 3366027, 3846888, 4488036, 6732054, 8976072, 13464108, 26928216]

約数ペア:

[(1, 26928216), (2, 13464108), (3, 8976072), (4, 6732054), (6, 4488036), (7, 3846888), (8, 3366027), (9, 2992024), (12, 2244018), (14, 1923444), (18, 1496012), (21, 1282296), (23, 1170792), (24, 1122009), (28, 961722), (36, 748006), (42, 641148), (46, 585396), (56, 480861), (63, 427432), (69, 390264), (72, 374003), (84, 320574), (92, 292698), (101, 266616), (126, 213716), (138, 195132), (161, 167256), (168, 160287), (184, 146349), (202, 133308), (207, 130088), (252, 106858), (276, 97566), (303, 88872), (322, 83628), (404, 66654), (414, 65044), (483, 55752), (504, 53429), (529, 50904), (552, 48783), (606, 44436), (644, 41814), (707, 38088), (808, 33327), (828, 32522), (909, 29624), (966, 27876), (1058, 25452), (1212, 22218), (1288, 20907), (1414, 19044), (1449, 18584), (1587, 16968), (1656, 16261), (1818, 14812), (1932, 13938), (2116, 12726), (2121, 12696), (2323, 11592), (2424, 11109), (2828, 9522), (2898, 9292), (3174, 8484), (3636, 7406), (3703, 7272), (3864, 6969), (4232, 6363), (4242, 6348), (4646, 5796), (4761, 5656)]