88772138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9203}}^1$

素因数の和:9278

約数の個数: 32

約数和(自身を含む): 166997376

約数和(自身を除く): 78225238

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9203, 9646, 18406, 64421, 119639, 128842, 239278, 487759, 837473, 975518, 1674946, 3414313, 6340867, 6828626, 12681734, 44386069, 88772138]

約数ペア:

[(1, 88772138), (2, 44386069), (7, 12681734), (13, 6828626), (14, 6340867), (26, 3414313), (53, 1674946), (91, 975518), (106, 837473), (182, 487759), (371, 239278), (689, 128842), (742, 119639), (1378, 64421), (4823, 18406), (9203, 9646)]