28497310954

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2799893}}^1$

素因数の和:2800629

約数の個数: 16

約数和(自身を含む): 48919747968

約数和(自身を除く): 20422437014

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 2799893, 5599786, 19599251, 39198502, 2035522211, 4071044422, 14248655477, 28497310954]

約数ペア:

[(1, 28497310954), (2, 14248655477), (7, 4071044422), (14, 2035522211), (727, 39198502), (1454, 19599251), (5089, 5599786), (10178, 2799893)]