63994448

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12157}}^1$

素因数の和:12219

約数の個数: 40

約数和(自身を含む): 144728832

約数和(自身を除く): 80734384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12157, 24314, 48628, 85099, 97256, 170198, 194512, 340396, 571379, 680792, 1142758, 1361584, 2285516, 3999653, 4571032, 7999306, 9142064, 15998612, 31997224, 63994448]

約数ペア:

[(1, 63994448), (2, 31997224), (4, 15998612), (7, 9142064), (8, 7999306), (14, 4571032), (16, 3999653), (28, 2285516), (47, 1361584), (56, 1142758), (94, 680792), (112, 571379), (188, 340396), (329, 194512), (376, 170198), (658, 97256), (752, 85099), (1316, 48628), (2632, 24314), (5264, 12157)]