64178898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22807}}^1$

素因数の和:22886

約数の個数: 32

約数和(自身を含む): 148890624

約数和(自身を除く): 84711726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 22807, 45614, 68421, 136842, 159649, 319298, 478947, 957894, 1528069, 3056138, 4584207, 9168414, 10696483, 21392966, 32089449, 64178898]

約数ペア:

[(1, 64178898), (2, 32089449), (3, 21392966), (6, 10696483), (7, 9168414), (14, 4584207), (21, 3056138), (42, 1528069), (67, 957894), (134, 478947), (201, 319298), (402, 159649), (469, 136842), (938, 68421), (1407, 45614), (2814, 22807)]