16670571904

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9839}}^1$

素因数の和:9952

約数の個数: 128

約数和(自身を含む): 39826022400

約数和(自身を除く): 23155450496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 427, 434, 448, 488, 496, 854, 868, 896, 976, 992, 1708, 1736, 1891, 1952, 1984, 3416, 3472, 3782, 3904, 3968, 6832, 6944, 7564, 7808, 9839, 13237, 13664, 13888, 15128, 19678, 26474, 27328, 27776, 30256, 39356, 52948, 54656, 60512, 68873, 78712, 105896, 121024, 137746, 157424, 211792, 242048, 275492, 305009, 314848, 423584, 550984, 600179, 610018, 629696, 847168, 1101968, 1200358, 1220036, 1259392, 1694336, 2135063, 2203936, 2400716, 2440072, 4201253, 4270126, 4407872, 4801432, 4880144, 8402506, 8540252, 8815744, 9602864, 9760288, 16805012, 17080504, 18605549, 19205728, 19520576, 33610024, 34161008, 37211098, 38411456, 39041152, 67220048, 68322016, 74422196, 76822912, 130238843, 134440096, 136644032, 148844392, 260477686, 268880192, 273288064, 297688784, 520955372, 537760384, 595377568, 1041910744, 1190755136, 2083821488, 2381510272, 4167642976, 8335285952, 16670571904]

約数ペア:

[(1, 16670571904), (2, 8335285952), (4, 4167642976), (7, 2381510272), (8, 2083821488), (14, 1190755136), (16, 1041910744), (28, 595377568), (31, 537760384), (32, 520955372), (56, 297688784), (61, 273288064), (62, 268880192), (64, 260477686), (112, 148844392), (122, 136644032), (124, 134440096), (128, 130238843), (217, 76822912), (224, 74422196), (244, 68322016), (248, 67220048), (427, 39041152), (434, 38411456), (448, 37211098), (488, 34161008), (496, 33610024), (854, 19520576), (868, 19205728), (896, 18605549), (976, 17080504), (992, 16805012), (1708, 9760288), (1736, 9602864), (1891, 8815744), (1952, 8540252), (1984, 8402506), (3416, 4880144), (3472, 4801432), (3782, 4407872), (3904, 4270126), (3968, 4201253), (6832, 2440072), (6944, 2400716), (7564, 2203936), (7808, 2135063), (9839, 1694336), (13237, 1259392), (13664, 1220036), (13888, 1200358), (15128, 1101968), (19678, 847168), (26474, 629696), (27328, 610018), (27776, 600179), (30256, 550984), (39356, 423584), (52948, 314848), (54656, 305009), (60512, 275492), (68873, 242048), (78712, 211792), (105896, 157424), (121024, 137746)]