1791567232

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4228

約数の個数: 128

約数和(自身を含む): 4512594240

約数和(自身を除く): 2721027008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1036, 1184, 1456, 1664, 1924, 2072, 2368, 2912, 3367, 3848, 4144, 4157, 4736, 5824, 6734, 7696, 8288, 8314, 11648, 13468, 15392, 16576, 16628, 26936, 29099, 30784, 33152, 33256, 53872, 54041, 58198, 61568, 66512, 107744, 108082, 116396, 133024, 153809, 215488, 216164, 232792, 266048, 307618, 378287, 430976, 432328, 465584, 532096, 615236, 756574, 864656, 931168, 1076663, 1230472, 1513148, 1729312, 1862336, 1999517, 2153326, 2460944, 3026296, 3458624, 3724672, 3999034, 4306652, 4921888, 6052592, 6917248, 7998068, 8613304, 9843776, 12105184, 13996619, 15996136, 17226608, 19687552, 24210368, 27993238, 31992272, 34453216, 48420736, 55986476, 63984544, 68906432, 111972952, 127969088, 137812864, 223945904, 255938176, 447891808, 895783616, 1791567232]

約数ペア:

[(1, 1791567232), (2, 895783616), (4, 447891808), (7, 255938176), (8, 223945904), (13, 137812864), (14, 127969088), (16, 111972952), (26, 68906432), (28, 63984544), (32, 55986476), (37, 48420736), (52, 34453216), (56, 31992272), (64, 27993238), (74, 24210368), (91, 19687552), (104, 17226608), (112, 15996136), (128, 13996619), (148, 12105184), (182, 9843776), (208, 8613304), (224, 7998068), (259, 6917248), (296, 6052592), (364, 4921888), (416, 4306652), (448, 3999034), (481, 3724672), (518, 3458624), (592, 3026296), (728, 2460944), (832, 2153326), (896, 1999517), (962, 1862336), (1036, 1729312), (1184, 1513148), (1456, 1230472), (1664, 1076663), (1924, 931168), (2072, 864656), (2368, 756574), (2912, 615236), (3367, 532096), (3848, 465584), (4144, 432328), (4157, 430976), (4736, 378287), (5824, 307618), (6734, 266048), (7696, 232792), (8288, 216164), (8314, 215488), (11648, 153809), (13468, 133024), (15392, 116396), (16576, 108082), (16628, 107744), (26936, 66512), (29099, 61568), (30784, 58198), (33152, 54041), (33256, 53872)]