28411922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 55069632

約数和(自身を除く): 26657710

約数列:

[1, 2, 7, 11, 14, 22, 53, 59, 77, 106, 118, 154, 371, 413, 583, 649, 742, 826, 1166, 1298, 3127, 3481, 4081, 4543, 6254, 6962, 8162, 9086, 21889, 24367, 34397, 38291, 43778, 48734, 68794, 76582, 184493, 240779, 268037, 368986, 481558, 536074, 1291451, 2029423, 2582902, 4058846, 14205961, 28411922]

約数ペア:

[(1, 28411922), (2, 14205961), (7, 4058846), (11, 2582902), (14, 2029423), (22, 1291451), (53, 536074), (59, 481558), (77, 368986), (106, 268037), (118, 240779), (154, 184493), (371, 76582), (413, 68794), (583, 48734), (649, 43778), (742, 38291), (826, 34397), (1166, 24367), (1298, 21889), (3127, 9086), (3481, 8162), (4081, 6962), (4543, 6254)]