71145496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7075

約数の個数: 32

約数和(自身を含む): 141079680

約数和(自身を除く): 69934184

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 6997, 10168, 13994, 27988, 55976, 216907, 286877, 433814, 573754, 867628, 1147508, 1735256, 2295016, 8893187, 17786374, 35572748, 71145496]

約数ペア:

[(1, 71145496), (2, 35572748), (4, 17786374), (8, 8893187), (31, 2295016), (41, 1735256), (62, 1147508), (82, 867628), (124, 573754), (164, 433814), (248, 286877), (328, 216907), (1271, 55976), (2542, 27988), (5084, 13994), (6997, 10168)]