13884416

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 88

約数和(自身を含む): 34389600

約数和(自身を除く): 20505184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 149, 182, 208, 224, 256, 298, 364, 416, 448, 512, 596, 728, 832, 896, 1024, 1043, 1192, 1456, 1664, 1792, 1937, 2086, 2384, 2912, 3328, 3584, 3874, 4172, 4768, 5824, 6656, 7168, 7748, 8344, 9536, 11648, 13312, 13559, 15496, 16688, 19072, 23296, 27118, 30992, 33376, 38144, 46592, 54236, 61984, 66752, 76288, 93184, 108472, 123968, 133504, 152576, 216944, 247936, 267008, 433888, 495872, 534016, 867776, 991744, 1068032, 1735552, 1983488, 3471104, 6942208, 13884416]

約数ペア:

[(1, 13884416), (2, 6942208), (4, 3471104), (7, 1983488), (8, 1735552), (13, 1068032), (14, 991744), (16, 867776), (26, 534016), (28, 495872), (32, 433888), (52, 267008), (56, 247936), (64, 216944), (91, 152576), (104, 133504), (112, 123968), (128, 108472), (149, 93184), (182, 76288), (208, 66752), (224, 61984), (256, 54236), (298, 46592), (364, 38144), (416, 33376), (448, 30992), (512, 27118), (596, 23296), (728, 19072), (832, 16688), (896, 15496), (1024, 13559), (1043, 13312), (1192, 11648), (1456, 9536), (1664, 8344), (1792, 7748), (1937, 7168), (2086, 6656), (2384, 5824), (2912, 4768), (3328, 4172), (3584, 3874)]