70372276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5528

約数の個数: 36

約数和(自身を含む): 140397600

約数和(自身を除く): 70025324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 5479, 6422, 10958, 12844, 21916, 71227, 104101, 142454, 208202, 284908, 416404, 925951, 1353313, 1851902, 2706626, 3703804, 5413252, 17593069, 35186138, 70372276]

約数ペア:

[(1, 70372276), (2, 35186138), (4, 17593069), (13, 5413252), (19, 3703804), (26, 2706626), (38, 1851902), (52, 1353313), (76, 925951), (169, 416404), (247, 284908), (338, 208202), (494, 142454), (676, 104101), (988, 71227), (3211, 21916), (5479, 12844), (6422, 10958)]