77949718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 146234880

約数和(自身を除く): 68285162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 439, 878, 1153, 2306, 3073, 4829, 6146, 8071, 9658, 12683, 16142, 25366, 33803, 67606, 88781, 177562, 506167, 1012334, 3543169, 5567837, 7086338, 11135674, 38974859, 77949718]

約数ペア:

[(1, 77949718), (2, 38974859), (7, 11135674), (11, 7086338), (14, 5567837), (22, 3543169), (77, 1012334), (154, 506167), (439, 177562), (878, 88781), (1153, 67606), (2306, 33803), (3073, 25366), (4829, 16142), (6146, 12683), (8071, 9658)]