13994344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 19068056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 409, 611, 658, 728, 818, 1222, 1316, 1636, 2444, 2632, 2863, 3272, 4277, 4888, 5317, 5726, 8554, 10634, 11452, 17108, 19223, 21268, 22904, 34216, 37219, 38446, 42536, 74438, 76892, 134561, 148876, 153784, 249899, 269122, 297752, 499798, 538244, 999596, 1076488, 1749293, 1999192, 3498586, 6997172, 13994344]

約数ペア:

[(1, 13994344), (2, 6997172), (4, 3498586), (7, 1999192), (8, 1749293), (13, 1076488), (14, 999596), (26, 538244), (28, 499798), (47, 297752), (52, 269122), (56, 249899), (91, 153784), (94, 148876), (104, 134561), (182, 76892), (188, 74438), (329, 42536), (364, 38446), (376, 37219), (409, 34216), (611, 22904), (658, 21268), (728, 19223), (818, 17108), (1222, 11452), (1316, 10634), (1636, 8554), (2444, 5726), (2632, 5317), (2863, 4888), (3272, 4277)]