26841984

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 81110400

約数和(自身を除く): 54268416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 283, 304, 312, 384, 416, 456, 494, 566, 608, 624, 741, 832, 849, 912, 988, 1132, 1216, 1248, 1482, 1664, 1698, 1824, 1976, 2264, 2432, 2496, 2964, 3396, 3648, 3679, 3952, 4528, 4992, 5377, 5928, 6792, 7296, 7358, 7904, 9056, 10754, 11037, 11856, 13584, 14716, 15808, 16131, 18112, 21508, 22074, 23712, 27168, 29432, 31616, 32262, 36224, 43016, 44148, 47424, 54336, 58864, 64524, 69901, 86032, 88296, 94848, 108672, 117728, 129048, 139802, 172064, 176592, 209703, 235456, 258096, 279604, 344128, 353184, 419406, 470912, 516192, 559208, 688256, 706368, 838812, 1032384, 1118416, 1412736, 1677624, 2064768, 2236832, 3355248, 4473664, 6710496, 8947328, 13420992, 26841984]

約数ペア:

[(1, 26841984), (2, 13420992), (3, 8947328), (4, 6710496), (6, 4473664), (8, 3355248), (12, 2236832), (13, 2064768), (16, 1677624), (19, 1412736), (24, 1118416), (26, 1032384), (32, 838812), (38, 706368), (39, 688256), (48, 559208), (52, 516192), (57, 470912), (64, 419406), (76, 353184), (78, 344128), (96, 279604), (104, 258096), (114, 235456), (128, 209703), (152, 176592), (156, 172064), (192, 139802), (208, 129048), (228, 117728), (247, 108672), (283, 94848), (304, 88296), (312, 86032), (384, 69901), (416, 64524), (456, 58864), (494, 54336), (566, 47424), (608, 44148), (624, 43016), (741, 36224), (832, 32262), (849, 31616), (912, 29432), (988, 27168), (1132, 23712), (1216, 22074), (1248, 21508), (1482, 18112), (1664, 16131), (1698, 15808), (1824, 14716), (1976, 13584), (2264, 11856), (2432, 11037), (2496, 10754), (2964, 9056), (3396, 7904), (3648, 7358), (3679, 7296), (3952, 6792), (4528, 5928), (4992, 5377)]