66895808

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 165811200

約数和(自身を除く): 98915392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 152, 203, 224, 232, 266, 271, 304, 406, 448, 464, 532, 542, 551, 608, 812, 928, 1064, 1084, 1102, 1216, 1624, 1856, 1897, 2128, 2168, 2204, 3248, 3794, 3857, 4256, 4336, 4408, 5149, 6496, 7588, 7714, 7859, 8512, 8672, 8816, 10298, 12992, 15176, 15428, 15718, 17344, 17632, 20596, 30352, 30856, 31436, 35264, 36043, 41192, 55013, 60704, 61712, 62872, 72086, 82384, 110026, 121408, 123424, 125744, 144172, 149321, 164768, 220052, 246848, 251488, 288344, 298642, 329536, 440104, 502976, 576688, 597284, 880208, 1045247, 1153376, 1194568, 1760416, 2090494, 2306752, 2389136, 3520832, 4180988, 4778272, 8361976, 9556544, 16723952, 33447904, 66895808]

約数ペア:

[(1, 66895808), (2, 33447904), (4, 16723952), (7, 9556544), (8, 8361976), (14, 4778272), (16, 4180988), (19, 3520832), (28, 2389136), (29, 2306752), (32, 2090494), (38, 1760416), (56, 1194568), (58, 1153376), (64, 1045247), (76, 880208), (112, 597284), (116, 576688), (133, 502976), (152, 440104), (203, 329536), (224, 298642), (232, 288344), (266, 251488), (271, 246848), (304, 220052), (406, 164768), (448, 149321), (464, 144172), (532, 125744), (542, 123424), (551, 121408), (608, 110026), (812, 82384), (928, 72086), (1064, 62872), (1084, 61712), (1102, 60704), (1216, 55013), (1624, 41192), (1856, 36043), (1897, 35264), (2128, 31436), (2168, 30856), (2204, 30352), (3248, 20596), (3794, 17632), (3857, 17344), (4256, 15718), (4336, 15428), (4408, 15176), (5149, 12992), (6496, 10298), (7588, 8816), (7714, 8672), (7859, 8512)]