77517518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 134247456

約数和(自身を除く): 56729938

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1411, 2113, 2158, 2822, 4226, 18343, 27469, 35921, 36686, 54938, 71842, 175379, 350758, 466973, 933946, 2279927, 2981443, 4559854, 5962886, 38758759, 77517518]

約数ペア:

[(1, 77517518), (2, 38758759), (13, 5962886), (17, 4559854), (26, 2981443), (34, 2279927), (83, 933946), (166, 466973), (221, 350758), (442, 175379), (1079, 71842), (1411, 54938), (2113, 36686), (2158, 35921), (2822, 27469), (4226, 18343)]