74944814

素因数分解:

$2^1\times 7^4\times {\mathrm{15607}}^1$

素因数の和:15637

約数の個数: 20

約数和(自身を含む): 131154024

約数和(自身を除く): 56209210

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 15607, 31214, 109249, 218498, 764743, 1529486, 5353201, 10706402, 37472407, 74944814]

約数ペア:

[(1, 74944814), (2, 37472407), (7, 10706402), (14, 5353201), (49, 1529486), (98, 764743), (343, 218498), (686, 109249), (2401, 31214), (4802, 15607)]