13565104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 31013888

約数和(自身を除く): 17448784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3907, 7814, 15628, 27349, 31256, 54698, 62512, 109396, 121117, 218792, 242234, 437584, 484468, 847819, 968936, 1695638, 1937872, 3391276, 6782552, 13565104]

約数ペア:

[(1, 13565104), (2, 6782552), (4, 3391276), (7, 1937872), (8, 1695638), (14, 968936), (16, 847819), (28, 484468), (31, 437584), (56, 242234), (62, 218792), (112, 121117), (124, 109396), (217, 62512), (248, 54698), (434, 31256), (496, 27349), (868, 15628), (1736, 7814), (3472, 3907)]