28291247996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{228901}}^1$

素因数の和:229022

約数の個数: 36

約数和(自身を含む): 55049099784

約数和(自身を除く): 26757851788

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 2809, 5618, 11236, 30899, 61798, 123596, 228901, 457802, 915604, 2517911, 5035822, 10071644, 12131753, 24263506, 48527012, 133449283, 266898566, 533797132, 642982909, 1285965818, 2571931636, 7072811999, 14145623998, 28291247996]

約数ペア:

[(1, 28291247996), (2, 14145623998), (4, 7072811999), (11, 2571931636), (22, 1285965818), (44, 642982909), (53, 533797132), (106, 266898566), (212, 133449283), (583, 48527012), (1166, 24263506), (2332, 12131753), (2809, 10071644), (5618, 5035822), (11236, 2517911), (30899, 915604), (61798, 457802), (123596, 228901)]