78828414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7853}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 102127746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 7853, 10038, 15706, 23559, 47118, 54971, 109942, 164913, 329826, 1876867, 3753734, 5630601, 11261202, 13138069, 26276138, 39414207, 78828414]

約数ペア:

[(1, 78828414), (2, 39414207), (3, 26276138), (6, 13138069), (7, 11261202), (14, 5630601), (21, 3753734), (42, 1876867), (239, 329826), (478, 164913), (717, 109942), (1434, 54971), (1673, 47118), (3346, 23559), (5019, 15706), (7853, 10038)]