13396408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 13430792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 719, 1096, 1438, 2329, 2876, 4658, 5752, 9316, 12223, 18632, 24446, 48892, 97784, 98503, 197006, 394012, 788024, 1674551, 3349102, 6698204, 13396408]

約数ペア:

[(1, 13396408), (2, 6698204), (4, 3349102), (8, 1674551), (17, 788024), (34, 394012), (68, 197006), (136, 98503), (137, 97784), (274, 48892), (548, 24446), (719, 18632), (1096, 12223), (1438, 9316), (2329, 5752), (2876, 4658)]