71318954

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 125207040

約数和(自身を除く): 53888086

約数列:

[1, 2, 7, 14, 67, 134, 139, 278, 469, 547, 938, 973, 1094, 1946, 3829, 7658, 9313, 18626, 36649, 65191, 73298, 76033, 130382, 152066, 256543, 513086, 532231, 1064462, 5094211, 10188422, 35659477, 71318954]

約数ペア:

[(1, 71318954), (2, 35659477), (7, 10188422), (14, 5094211), (67, 1064462), (134, 532231), (139, 513086), (278, 256543), (469, 152066), (547, 130382), (938, 76033), (973, 73298), (1094, 65191), (1946, 36649), (3829, 18626), (7658, 9313)]