67996712

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 150052500

約数和(自身を除く): 82055788

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 1949, 2492, 3898, 4361, 4984, 7796, 8722, 13643, 15592, 17444, 27286, 34888, 54572, 95501, 109144, 173461, 191002, 346922, 382004, 693844, 764008, 1214227, 1387688, 2428454, 4856908, 8499589, 9713816, 16999178, 33998356, 67996712]

約数ペア:

[(1, 67996712), (2, 33998356), (4, 16999178), (7, 9713816), (8, 8499589), (14, 4856908), (28, 2428454), (49, 1387688), (56, 1214227), (89, 764008), (98, 693844), (178, 382004), (196, 346922), (356, 191002), (392, 173461), (623, 109144), (712, 95501), (1246, 54572), (1949, 34888), (2492, 27286), (3898, 17444), (4361, 15592), (4984, 13643), (7796, 8722)]