25103896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 48189600

約数和(自身を除く): 23085704

約数列:

[1, 2, 4, 8, 71, 142, 193, 229, 284, 386, 458, 568, 772, 916, 1544, 1832, 13703, 16259, 27406, 32518, 44197, 54812, 65036, 88394, 109624, 130072, 176788, 353576, 3137987, 6275974, 12551948, 25103896]

約数ペア:

[(1, 25103896), (2, 12551948), (4, 6275974), (8, 3137987), (71, 353576), (142, 176788), (193, 130072), (229, 109624), (284, 88394), (386, 65036), (458, 54812), (568, 44197), (772, 32518), (916, 27406), (1544, 16259), (1832, 13703)]