28125106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 46621440

約数和(自身を除く): 18496334

約数列:

[1, 2, 17, 34, 37, 74, 79, 158, 283, 566, 629, 1258, 1343, 2686, 2923, 4811, 5846, 9622, 10471, 20942, 22357, 44714, 49691, 99382, 178007, 356014, 380069, 760138, 827209, 1654418, 14062553, 28125106]

約数ペア:

[(1, 28125106), (2, 14062553), (17, 1654418), (34, 827209), (37, 760138), (74, 380069), (79, 356014), (158, 178007), (283, 99382), (566, 49691), (629, 44714), (1258, 22357), (1343, 20942), (2686, 10471), (2923, 9622), (4811, 5846)]