15747424

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 108

約数和(自身を含む): 40118652

約数和(自身を除く): 24371228

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 83, 88, 98, 112, 121, 154, 166, 176, 196, 224, 242, 308, 332, 352, 392, 484, 539, 581, 616, 664, 784, 847, 913, 968, 1078, 1162, 1232, 1328, 1568, 1694, 1826, 1936, 2156, 2324, 2464, 2656, 3388, 3652, 3872, 4067, 4312, 4648, 5929, 6391, 6776, 7304, 8134, 8624, 9296, 10043, 11858, 12782, 13552, 14608, 16268, 17248, 18592, 20086, 23716, 25564, 27104, 29216, 32536, 40172, 44737, 47432, 51128, 65072, 70301, 80344, 89474, 94864, 102256, 130144, 140602, 160688, 178948, 189728, 204512, 281204, 321376, 357896, 492107, 562408, 715792, 984214, 1124816, 1431584, 1968428, 2249632, 3936856, 7873712, 15747424]

約数ペア:

[(1, 15747424), (2, 7873712), (4, 3936856), (7, 2249632), (8, 1968428), (11, 1431584), (14, 1124816), (16, 984214), (22, 715792), (28, 562408), (32, 492107), (44, 357896), (49, 321376), (56, 281204), (77, 204512), (83, 189728), (88, 178948), (98, 160688), (112, 140602), (121, 130144), (154, 102256), (166, 94864), (176, 89474), (196, 80344), (224, 70301), (242, 65072), (308, 51128), (332, 47432), (352, 44737), (392, 40172), (484, 32536), (539, 29216), (581, 27104), (616, 25564), (664, 23716), (784, 20086), (847, 18592), (913, 17248), (968, 16268), (1078, 14608), (1162, 13552), (1232, 12782), (1328, 11858), (1568, 10043), (1694, 9296), (1826, 8624), (1936, 8134), (2156, 7304), (2324, 6776), (2464, 6391), (2656, 5929), (3388, 4648), (3652, 4312), (3872, 4067)]