11387264

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 15051136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 179, 224, 284, 358, 448, 497, 568, 716, 896, 994, 1136, 1253, 1432, 1988, 2272, 2506, 2864, 3976, 4544, 5012, 5728, 7952, 9088, 10024, 11456, 12709, 15904, 20048, 22912, 25418, 31808, 40096, 50836, 63616, 80192, 88963, 101672, 160384, 177926, 203344, 355852, 406688, 711704, 813376, 1423408, 1626752, 2846816, 5693632, 11387264]

約数ペア:

[(1, 11387264), (2, 5693632), (4, 2846816), (7, 1626752), (8, 1423408), (14, 813376), (16, 711704), (28, 406688), (32, 355852), (56, 203344), (64, 177926), (71, 160384), (112, 101672), (128, 88963), (142, 80192), (179, 63616), (224, 50836), (284, 40096), (358, 31808), (448, 25418), (497, 22912), (568, 20048), (716, 15904), (896, 12709), (994, 11456), (1136, 10024), (1253, 9088), (1432, 7952), (1988, 5728), (2272, 5012), (2506, 4544), (2864, 3976)]