13467536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 28078560

約数和(自身を除く): 14611024

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 739, 1072, 1139, 1478, 2278, 2956, 4556, 5912, 9112, 11824, 12563, 18224, 25126, 49513, 50252, 99026, 100504, 198052, 201008, 396104, 792208, 841721, 1683442, 3366884, 6733768, 13467536]

約数ペア:

[(1, 13467536), (2, 6733768), (4, 3366884), (8, 1683442), (16, 841721), (17, 792208), (34, 396104), (67, 201008), (68, 198052), (134, 100504), (136, 99026), (268, 50252), (272, 49513), (536, 25126), (739, 18224), (1072, 12563), (1139, 11824), (1478, 9112), (2278, 5912), (2956, 4556)]