24780184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21691

約数の個数: 32

約数和(自身を含む): 54588240

約数和(自身を除く): 29808056

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 21661, 43322, 86644, 173288, 238271, 281593, 476542, 563186, 953084, 1126372, 1906168, 2252744, 3097523, 6195046, 12390092, 24780184]

約数ペア:

[(1, 24780184), (2, 12390092), (4, 6195046), (8, 3097523), (11, 2252744), (13, 1906168), (22, 1126372), (26, 953084), (44, 563186), (52, 476542), (88, 281593), (104, 238271), (143, 173288), (286, 86644), (572, 43322), (1144, 21661)]