28946145088

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^3\times {\mathrm{113}}^1$

素因数の和:381

約数の個数: 112

約数和(自身を含む): 67034298240

約数和(自身を除く): 38088153152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 113, 166, 224, 226, 332, 448, 452, 581, 664, 791, 904, 1162, 1328, 1582, 1808, 2324, 2656, 3164, 3616, 4648, 5312, 6328, 6889, 7232, 9296, 9379, 12656, 13778, 18592, 18758, 25312, 27556, 37184, 37516, 48223, 50624, 55112, 65653, 75032, 96446, 110224, 131306, 150064, 192892, 220448, 262612, 300128, 385784, 440896, 525224, 571787, 600256, 771568, 778457, 1050448, 1143574, 1543136, 1556914, 2100896, 2287148, 3086272, 3113828, 4002509, 4201792, 4574296, 5449199, 6227656, 8005018, 9148592, 10898398, 12455312, 16010036, 18297184, 21796796, 24910624, 32020072, 36594368, 43593592, 49821248, 64040144, 64611931, 87187184, 128080288, 129223862, 174374368, 256160576, 258447724, 348748736, 452283517, 516895448, 904567034, 1033790896, 1809134068, 2067581792, 3618268136, 4135163584, 7236536272, 14473072544, 28946145088]

約数ペア:

[(1, 28946145088), (2, 14473072544), (4, 7236536272), (7, 4135163584), (8, 3618268136), (14, 2067581792), (16, 1809134068), (28, 1033790896), (32, 904567034), (56, 516895448), (64, 452283517), (83, 348748736), (112, 258447724), (113, 256160576), (166, 174374368), (224, 129223862), (226, 128080288), (332, 87187184), (448, 64611931), (452, 64040144), (581, 49821248), (664, 43593592), (791, 36594368), (904, 32020072), (1162, 24910624), (1328, 21796796), (1582, 18297184), (1808, 16010036), (2324, 12455312), (2656, 10898398), (3164, 9148592), (3616, 8005018), (4648, 6227656), (5312, 5449199), (6328, 4574296), (6889, 4201792), (7232, 4002509), (9296, 3113828), (9379, 3086272), (12656, 2287148), (13778, 2100896), (18592, 1556914), (18758, 1543136), (25312, 1143574), (27556, 1050448), (37184, 778457), (37516, 771568), (48223, 600256), (50624, 571787), (55112, 525224), (65653, 440896), (75032, 385784), (96446, 300128), (110224, 262612), (131306, 220448), (150064, 192892)]