13955368

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 32192640

約数和(自身を除く): 18237272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 137, 214, 238, 274, 428, 476, 548, 749, 856, 952, 959, 1096, 1498, 1819, 1918, 2329, 2996, 3638, 3836, 4658, 5992, 7276, 7672, 9316, 12733, 14552, 14659, 16303, 18632, 25466, 29318, 32606, 50932, 58636, 65212, 101864, 102613, 117272, 130424, 205226, 249203, 410452, 498406, 820904, 996812, 1744421, 1993624, 3488842, 6977684, 13955368]

約数ペア:

[(1, 13955368), (2, 6977684), (4, 3488842), (7, 1993624), (8, 1744421), (14, 996812), (17, 820904), (28, 498406), (34, 410452), (56, 249203), (68, 205226), (107, 130424), (119, 117272), (136, 102613), (137, 101864), (214, 65212), (238, 58636), (274, 50932), (428, 32606), (476, 29318), (548, 25466), (749, 18632), (856, 16303), (952, 14659), (959, 14552), (1096, 12733), (1498, 9316), (1819, 7672), (1918, 7276), (2329, 5992), (2996, 4658), (3638, 3836)]