13771912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 32716800

約数和(自身を除く): 18944888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 283, 308, 316, 553, 566, 616, 632, 869, 1106, 1132, 1738, 1981, 2212, 2264, 3113, 3476, 3962, 4424, 6083, 6226, 6952, 7924, 12166, 12452, 15848, 21791, 22357, 24332, 24904, 43582, 44714, 48664, 87164, 89428, 156499, 174328, 178856, 245927, 312998, 491854, 625996, 983708, 1251992, 1721489, 1967416, 3442978, 6885956, 13771912]

約数ペア:

[(1, 13771912), (2, 6885956), (4, 3442978), (7, 1967416), (8, 1721489), (11, 1251992), (14, 983708), (22, 625996), (28, 491854), (44, 312998), (56, 245927), (77, 178856), (79, 174328), (88, 156499), (154, 89428), (158, 87164), (283, 48664), (308, 44714), (316, 43582), (553, 24904), (566, 24332), (616, 22357), (632, 21791), (869, 15848), (1106, 12452), (1132, 12166), (1738, 7924), (1981, 6952), (2212, 6226), (2264, 6083), (3113, 4424), (3476, 3962)]