28672534656

素因数分解:

$2^7\times 3^3\times {\mathrm{1571}}^1\times {\mathrm{5281}}^1$

素因数の和:6875

約数の個数: 128

約数和(自身を含む): 84693700800

約数和(自身を除く): 56021166144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1571, 1728, 3142, 3456, 4713, 5281, 6284, 9426, 10562, 12568, 14139, 15843, 18852, 21124, 25136, 28278, 31686, 37704, 42248, 42417, 47529, 50272, 56556, 63372, 75408, 84496, 84834, 95058, 100544, 113112, 126744, 142587, 150816, 168992, 169668, 190116, 201088, 226224, 253488, 285174, 301632, 337984, 339336, 380232, 452448, 506976, 570348, 603264, 675968, 678672, 760464, 904896, 1013952, 1140696, 1357344, 1520928, 1809792, 2027904, 2281392, 2714688, 3041856, 4562784, 5429376, 6083712, 8296451, 9125568, 16592902, 18251136, 24889353, 33185804, 49778706, 66371608, 74668059, 99557412, 132743216, 149336118, 199114824, 224004177, 265486432, 298672236, 398229648, 448008354, 530972864, 597344472, 796459296, 896016708, 1061945728, 1194688944, 1592918592, 1792033416, 2389377888, 3185837184, 3584066832, 4778755776, 7168133664, 9557511552, 14336267328, 28672534656]

約数ペア:

[(1, 28672534656), (2, 14336267328), (3, 9557511552), (4, 7168133664), (6, 4778755776), (8, 3584066832), (9, 3185837184), (12, 2389377888), (16, 1792033416), (18, 1592918592), (24, 1194688944), (27, 1061945728), (32, 896016708), (36, 796459296), (48, 597344472), (54, 530972864), (64, 448008354), (72, 398229648), (96, 298672236), (108, 265486432), (128, 224004177), (144, 199114824), (192, 149336118), (216, 132743216), (288, 99557412), (384, 74668059), (432, 66371608), (576, 49778706), (864, 33185804), (1152, 24889353), (1571, 18251136), (1728, 16592902), (3142, 9125568), (3456, 8296451), (4713, 6083712), (5281, 5429376), (6284, 4562784), (9426, 3041856), (10562, 2714688), (12568, 2281392), (14139, 2027904), (15843, 1809792), (18852, 1520928), (21124, 1357344), (25136, 1140696), (28278, 1013952), (31686, 904896), (37704, 760464), (42248, 678672), (42417, 675968), (47529, 603264), (50272, 570348), (56556, 506976), (63372, 452448), (75408, 380232), (84496, 339336), (84834, 337984), (95058, 301632), (100544, 285174), (113112, 253488), (126744, 226224), (142587, 201088), (150816, 190116), (168992, 169668)]