69713072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30469}}^1$

素因数の和:30501

約数の個数: 40

約数和(自身を含む): 158687760

約数和(自身を除く): 88974688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 30469, 60938, 121876, 243752, 335159, 396097, 487504, 670318, 792194, 1340636, 1584388, 2681272, 3168776, 4357067, 5362544, 6337552, 8714134, 17428268, 34856536, 69713072]

約数ペア:

[(1, 69713072), (2, 34856536), (4, 17428268), (8, 8714134), (11, 6337552), (13, 5362544), (16, 4357067), (22, 3168776), (26, 2681272), (44, 1584388), (52, 1340636), (88, 792194), (104, 670318), (143, 487504), (176, 396097), (208, 335159), (286, 243752), (572, 121876), (1144, 60938), (2288, 30469)]