67419904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 144224640

約数和(自身を除く): 76804736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 167, 256, 304, 332, 334, 608, 664, 668, 1216, 1328, 1336, 1577, 2432, 2656, 2672, 3154, 3173, 4864, 5312, 5344, 6308, 6346, 10624, 10688, 12616, 12692, 13861, 21248, 21376, 25232, 25384, 27722, 42752, 50464, 50768, 55444, 100928, 101536, 110888, 201856, 203072, 221776, 263359, 403712, 406144, 443552, 526718, 812288, 887104, 1053436, 1774208, 2106872, 3548416, 4213744, 8427488, 16854976, 33709952, 67419904]

約数ペア:

[(1, 67419904), (2, 33709952), (4, 16854976), (8, 8427488), (16, 4213744), (19, 3548416), (32, 2106872), (38, 1774208), (64, 1053436), (76, 887104), (83, 812288), (128, 526718), (152, 443552), (166, 406144), (167, 403712), (256, 263359), (304, 221776), (332, 203072), (334, 201856), (608, 110888), (664, 101536), (668, 100928), (1216, 55444), (1328, 50768), (1336, 50464), (1577, 42752), (2432, 27722), (2656, 25384), (2672, 25232), (3154, 21376), (3173, 21248), (4864, 13861), (5312, 12692), (5344, 12616), (6308, 10688), (6346, 10624)]