29642704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20387

約数の個数: 40

約数和(自身を含む): 70689920

約数和(自身を除く): 41047216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20359, 40718, 81436, 142513, 162872, 264667, 285026, 325744, 529334, 570052, 1058668, 1140104, 1852669, 2117336, 2280208, 3705338, 4234672, 7410676, 14821352, 29642704]

約数ペア:

[(1, 29642704), (2, 14821352), (4, 7410676), (7, 4234672), (8, 3705338), (13, 2280208), (14, 2117336), (16, 1852669), (26, 1140104), (28, 1058668), (52, 570052), (56, 529334), (91, 325744), (104, 285026), (112, 264667), (182, 162872), (208, 142513), (364, 81436), (728, 40718), (1456, 20359)]