28754302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 44675712

約数和(自身を除く): 15921410

約数列:

[1, 2, 53, 61, 106, 122, 3233, 4447, 6466, 8894, 235691, 271267, 471382, 542534, 14377151, 28754302]

約数ペア:

[(1, 28754302), (2, 14377151), (53, 542534), (61, 471382), (106, 271267), (122, 235691), (3233, 8894), (4447, 6466)]