26147688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 79902720

約数和(自身を除く): 53755032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 67, 69, 84, 92, 101, 134, 138, 161, 168, 184, 201, 202, 268, 276, 303, 322, 402, 404, 469, 483, 536, 552, 606, 644, 707, 804, 808, 938, 966, 1212, 1288, 1407, 1414, 1541, 1608, 1876, 1932, 2121, 2323, 2424, 2814, 2828, 3082, 3752, 3864, 4242, 4623, 4646, 5628, 5656, 6164, 6767, 6969, 8484, 9246, 9292, 10787, 11256, 12328, 13534, 13938, 16261, 16968, 18492, 18584, 20301, 21574, 27068, 27876, 32361, 32522, 36984, 40602, 43148, 47369, 48783, 54136, 55752, 64722, 65044, 81204, 86296, 94738, 97566, 129444, 130088, 142107, 155641, 162408, 189476, 195132, 258888, 284214, 311282, 378952, 390264, 466923, 568428, 622564, 933846, 1089487, 1136856, 1245128, 1867692, 2178974, 3268461, 3735384, 4357948, 6536922, 8715896, 13073844, 26147688]

約数ペア:

[(1, 26147688), (2, 13073844), (3, 8715896), (4, 6536922), (6, 4357948), (7, 3735384), (8, 3268461), (12, 2178974), (14, 1867692), (21, 1245128), (23, 1136856), (24, 1089487), (28, 933846), (42, 622564), (46, 568428), (56, 466923), (67, 390264), (69, 378952), (84, 311282), (92, 284214), (101, 258888), (134, 195132), (138, 189476), (161, 162408), (168, 155641), (184, 142107), (201, 130088), (202, 129444), (268, 97566), (276, 94738), (303, 86296), (322, 81204), (402, 65044), (404, 64722), (469, 55752), (483, 54136), (536, 48783), (552, 47369), (606, 43148), (644, 40602), (707, 36984), (804, 32522), (808, 32361), (938, 27876), (966, 27068), (1212, 21574), (1288, 20301), (1407, 18584), (1414, 18492), (1541, 16968), (1608, 16261), (1876, 13938), (1932, 13534), (2121, 12328), (2323, 11256), (2424, 10787), (2814, 9292), (2828, 9246), (3082, 8484), (3752, 6969), (3864, 6767), (4242, 6164), (4623, 5656), (4646, 5628)]