65391488

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 130996560

約数和(自身を除く): 65605072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 2647, 3088, 5294, 6176, 10588, 12352, 21176, 24704, 42352, 84704, 169408, 338816, 510871, 1021742, 2043484, 4086968, 8173936, 16347872, 32695744, 65391488]

約数ペア:

[(1, 65391488), (2, 32695744), (4, 16347872), (8, 8173936), (16, 4086968), (32, 2043484), (64, 1021742), (128, 510871), (193, 338816), (386, 169408), (772, 84704), (1544, 42352), (2647, 24704), (3088, 21176), (5294, 12352), (6176, 10588)]