15698722816

素因数分解:

$2^{15}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 36332604000

約数和(自身を除く): 20633881184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 512, 623, 712, 769, 896, 1024, 1246, 1424, 1538, 1792, 2048, 2492, 2848, 3076, 3584, 4096, 4984, 5383, 5696, 6152, 7168, 8192, 9968, 10766, 11392, 12304, 14336, 16384, 19936, 21532, 22784, 24608, 28672, 32768, 39872, 43064, 45568, 49216, 57344, 68441, 79744, 86128, 91136, 98432, 114688, 136882, 159488, 172256, 182272, 196864, 229376, 273764, 318976, 344512, 364544, 393728, 479087, 547528, 637952, 689024, 729088, 787456, 958174, 1095056, 1275904, 1378048, 1458176, 1574912, 1916348, 2190112, 2551808, 2756096, 2916352, 3149824, 3832696, 4380224, 5103616, 5512192, 6299648, 7665392, 8760448, 10207232, 11024384, 12599296, 15330784, 17520896, 20414464, 22048768, 25198592, 30661568, 35041792, 44097536, 61323136, 70083584, 88195072, 122646272, 140167168, 176390144, 245292544, 280334336, 490585088, 560668672, 981170176, 1121337344, 1962340352, 2242674688, 3924680704, 7849361408, 15698722816]

約数ペア:

[(1, 15698722816), (2, 7849361408), (4, 3924680704), (7, 2242674688), (8, 1962340352), (14, 1121337344), (16, 981170176), (28, 560668672), (32, 490585088), (56, 280334336), (64, 245292544), (89, 176390144), (112, 140167168), (128, 122646272), (178, 88195072), (224, 70083584), (256, 61323136), (356, 44097536), (448, 35041792), (512, 30661568), (623, 25198592), (712, 22048768), (769, 20414464), (896, 17520896), (1024, 15330784), (1246, 12599296), (1424, 11024384), (1538, 10207232), (1792, 8760448), (2048, 7665392), (2492, 6299648), (2848, 5512192), (3076, 5103616), (3584, 4380224), (4096, 3832696), (4984, 3149824), (5383, 2916352), (5696, 2756096), (6152, 2551808), (7168, 2190112), (8192, 1916348), (9968, 1574912), (10766, 1458176), (11392, 1378048), (12304, 1275904), (14336, 1095056), (16384, 958174), (19936, 787456), (21532, 729088), (22784, 689024), (24608, 637952), (28672, 547528), (32768, 479087), (39872, 393728), (43064, 364544), (45568, 344512), (49216, 318976), (57344, 273764), (68441, 229376), (79744, 196864), (86128, 182272), (91136, 172256), (98432, 159488), (114688, 136882)]