39581568

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 125949600

約数和(自身を除く): 86368032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 881, 936, 1152, 1248, 1404, 1664, 1728, 1762, 1872, 2496, 2643, 2808, 3456, 3524, 3744, 4992, 5286, 5616, 7048, 7488, 7929, 10572, 11232, 11453, 14096, 14976, 15858, 21144, 22464, 22906, 23787, 28192, 31716, 34359, 42288, 44928, 45812, 47574, 56384, 63432, 68718, 84576, 91624, 95148, 103077, 112768, 126864, 137436, 169152, 183248, 190296, 206154, 253728, 274872, 309231, 338304, 366496, 380592, 412308, 507456, 549744, 618462, 732992, 761184, 824616, 1014912, 1099488, 1236924, 1465984, 1522368, 1649232, 2198976, 2473848, 3044736, 3298464, 4397952, 4947696, 6596928, 9895392, 13193856, 19790784, 39581568]

約数ペア:

[(1, 39581568), (2, 19790784), (3, 13193856), (4, 9895392), (6, 6596928), (8, 4947696), (9, 4397952), (12, 3298464), (13, 3044736), (16, 2473848), (18, 2198976), (24, 1649232), (26, 1522368), (27, 1465984), (32, 1236924), (36, 1099488), (39, 1014912), (48, 824616), (52, 761184), (54, 732992), (64, 618462), (72, 549744), (78, 507456), (96, 412308), (104, 380592), (108, 366496), (117, 338304), (128, 309231), (144, 274872), (156, 253728), (192, 206154), (208, 190296), (216, 183248), (234, 169152), (288, 137436), (312, 126864), (351, 112768), (384, 103077), (416, 95148), (432, 91624), (468, 84576), (576, 68718), (624, 63432), (702, 56384), (832, 47574), (864, 45812), (881, 44928), (936, 42288), (1152, 34359), (1248, 31716), (1404, 28192), (1664, 23787), (1728, 22906), (1762, 22464), (1872, 21144), (2496, 15858), (2643, 14976), (2808, 14096), (3456, 11453), (3524, 11232), (3744, 10572), (4992, 7929), (5286, 7488), (5616, 7048)]