76370138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 126853776

約数和(自身を除く): 50483638

約数列:

[1, 2, 13, 26, 53, 106, 157, 314, 353, 689, 706, 1378, 2041, 4082, 4589, 8321, 9178, 16642, 18709, 37418, 55421, 108173, 110842, 216346, 243217, 486434, 720473, 1440946, 2937313, 5874626, 38185069, 76370138]

約数ペア:

[(1, 76370138), (2, 38185069), (13, 5874626), (26, 2937313), (53, 1440946), (106, 720473), (157, 486434), (314, 243217), (353, 216346), (689, 110842), (706, 108173), (1378, 55421), (2041, 37418), (4082, 18709), (4589, 16642), (8321, 9178)]