64818456

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{38039}}^1$

素因数の和:38119

約数の個数: 32

約数和(自身を含む): 164332800

約数和(自身を除く): 99514344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 38039, 76078, 114117, 152156, 228234, 304312, 456468, 912936, 2700769, 5401538, 8102307, 10803076, 16204614, 21606152, 32409228, 64818456]

約数ペア:

[(1, 64818456), (2, 32409228), (3, 21606152), (4, 16204614), (6, 10803076), (8, 8102307), (12, 5401538), (24, 2700769), (71, 912936), (142, 456468), (213, 304312), (284, 228234), (426, 152156), (568, 114117), (852, 76078), (1704, 38039)]