17957274832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{15427}}^1$

素因数の和:16008

約数の個数: 80

約数和(自身を含む): 41934538240

約数和(自身を除く): 23977263408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 547, 1064, 1094, 2128, 2188, 3829, 4376, 7658, 8752, 10393, 15316, 15427, 20786, 30632, 30854, 41572, 61264, 61708, 72751, 83144, 107989, 123416, 145502, 166288, 215978, 246832, 291004, 293113, 431956, 582008, 586226, 863912, 1164016, 1172452, 1727824, 2051791, 2344904, 4103582, 4689808, 8207164, 8438569, 16414328, 16877138, 32828656, 33754276, 59069983, 67508552, 118139966, 135017104, 160332811, 236279932, 320665622, 472559864, 641331244, 945119728, 1122329677, 1282662488, 2244659354, 2565324976, 4489318708, 8978637416, 17957274832]

約数ペア:

[(1, 17957274832), (2, 8978637416), (4, 4489318708), (7, 2565324976), (8, 2244659354), (14, 1282662488), (16, 1122329677), (19, 945119728), (28, 641331244), (38, 472559864), (56, 320665622), (76, 236279932), (112, 160332811), (133, 135017104), (152, 118139966), (266, 67508552), (304, 59069983), (532, 33754276), (547, 32828656), (1064, 16877138), (1094, 16414328), (2128, 8438569), (2188, 8207164), (3829, 4689808), (4376, 4103582), (7658, 2344904), (8752, 2051791), (10393, 1727824), (15316, 1172452), (15427, 1164016), (20786, 863912), (30632, 586226), (30854, 582008), (41572, 431956), (61264, 293113), (61708, 291004), (72751, 246832), (83144, 215978), (107989, 166288), (123416, 145502)]