11005568

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 25557120

約数和(自身を除く): 14551552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 173, 224, 284, 346, 448, 497, 568, 692, 896, 994, 1136, 1211, 1384, 1988, 2272, 2422, 2768, 3976, 4544, 4844, 5536, 7952, 9088, 9688, 11072, 12283, 15904, 19376, 22144, 24566, 31808, 38752, 49132, 63616, 77504, 85981, 98264, 155008, 171962, 196528, 343924, 393056, 687848, 786112, 1375696, 1572224, 2751392, 5502784, 11005568]

約数ペア:

[(1, 11005568), (2, 5502784), (4, 2751392), (7, 1572224), (8, 1375696), (14, 786112), (16, 687848), (28, 393056), (32, 343924), (56, 196528), (64, 171962), (71, 155008), (112, 98264), (128, 85981), (142, 77504), (173, 63616), (224, 49132), (284, 38752), (346, 31808), (448, 24566), (497, 22144), (568, 19376), (692, 15904), (896, 12283), (994, 11072), (1136, 9688), (1211, 9088), (1384, 7952), (1988, 5536), (2272, 4844), (2422, 4544), (2768, 3976)]