1621822912

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2381}}^1$

素因数の和:2789

約数の個数: 56

約数和(自身を含む): 3339754560

約数和(自身を除く): 1717931648

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 367, 464, 734, 928, 1468, 1856, 2381, 2936, 4762, 5872, 9524, 10643, 11744, 19048, 21286, 23488, 38096, 42572, 69049, 76192, 85144, 138098, 152384, 170288, 276196, 340576, 552392, 681152, 873827, 1104784, 1747654, 2209568, 3495308, 4419136, 6990616, 13981232, 25340983, 27962464, 50681966, 55924928, 101363932, 202727864, 405455728, 810911456, 1621822912]

約数ペア:

[(1, 1621822912), (2, 810911456), (4, 405455728), (8, 202727864), (16, 101363932), (29, 55924928), (32, 50681966), (58, 27962464), (64, 25340983), (116, 13981232), (232, 6990616), (367, 4419136), (464, 3495308), (734, 2209568), (928, 1747654), (1468, 1104784), (1856, 873827), (2381, 681152), (2936, 552392), (4762, 340576), (5872, 276196), (9524, 170288), (10643, 152384), (11744, 138098), (19048, 85144), (21286, 76192), (23488, 69049), (38096, 42572)]