2034681728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12487}}^1$

素因数の和:12587

約数の個数: 64

約数和(自身を含む): 4330838400

約数和(自身を除く): 2296156672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2432, 2546, 4288, 5092, 8576, 10184, 12487, 20368, 24974, 40736, 49948, 81472, 99896, 162944, 199792, 237253, 399584, 474506, 799168, 836629, 949012, 1598336, 1673258, 1898024, 3346516, 3796048, 6693032, 7592096, 13386064, 15184192, 15895951, 26772128, 30368384, 31791902, 53544256, 63583804, 107088512, 127167608, 254335216, 508670432, 1017340864, 2034681728]

約数ペア:

[(1, 2034681728), (2, 1017340864), (4, 508670432), (8, 254335216), (16, 127167608), (19, 107088512), (32, 63583804), (38, 53544256), (64, 31791902), (67, 30368384), (76, 26772128), (128, 15895951), (134, 15184192), (152, 13386064), (268, 7592096), (304, 6693032), (536, 3796048), (608, 3346516), (1072, 1898024), (1216, 1673258), (1273, 1598336), (2144, 949012), (2432, 836629), (2546, 799168), (4288, 474506), (5092, 399584), (8576, 237253), (10184, 199792), (12487, 162944), (20368, 99896), (24974, 81472), (40736, 49948)]