8027822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5796178

約数列:

[1, 2, 11, 22, 31, 62, 79, 149, 158, 298, 341, 682, 869, 1639, 1738, 2449, 3278, 4619, 4898, 9238, 11771, 23542, 26939, 50809, 53878, 101618, 129481, 258962, 364901, 729802, 4013911, 8027822]

約数ペア:

[(1, 8027822), (2, 4013911), (11, 729802), (22, 364901), (31, 258962), (62, 129481), (79, 101618), (149, 53878), (158, 50809), (298, 26939), (341, 23542), (682, 11771), (869, 9238), (1639, 4898), (1738, 4619), (2449, 3278)]