17620343792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{60077}}^1$

素因数の和:60905

約数の個数: 40

約数和(自身を含む): 35669029536

約数和(自身を除く): 18048685744

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 797, 1594, 3188, 6376, 12752, 18331, 36662, 60077, 73324, 120154, 146648, 240308, 293296, 480616, 961232, 1381771, 2763542, 5527084, 11054168, 22108336, 47881369, 95762738, 191525476, 383050952, 766101904, 1101271487, 2202542974, 4405085948, 8810171896, 17620343792]

約数ペア:

[(1, 17620343792), (2, 8810171896), (4, 4405085948), (8, 2202542974), (16, 1101271487), (23, 766101904), (46, 383050952), (92, 191525476), (184, 95762738), (368, 47881369), (797, 22108336), (1594, 11054168), (3188, 5527084), (6376, 2763542), (12752, 1381771), (18331, 961232), (36662, 480616), (60077, 293296), (73324, 240308), (120154, 146648)]