69826952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3881}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 141848280

約数和(自身を除く): 72021328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 3881, 4498, 7762, 8996, 15524, 17992, 31048, 50453, 100906, 201812, 403624, 671413, 1342826, 2685652, 5371304, 8728369, 17456738, 34913476, 69826952]

約数ペア:

[(1, 69826952), (2, 34913476), (4, 17456738), (8, 8728369), (13, 5371304), (26, 2685652), (52, 1342826), (104, 671413), (173, 403624), (346, 201812), (692, 100906), (1384, 50453), (2249, 31048), (3881, 17992), (4498, 15524), (7762, 8996)]