63935228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 137518080

約数和(自身を除く): 73582852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 2557, 3572, 5114, 6251, 10228, 12502, 17899, 25004, 35798, 48583, 71596, 97166, 120179, 194332, 240358, 340081, 480716, 680162, 841253, 1360324, 1682506, 2283401, 3365012, 4566802, 9133604, 15983807, 31967614, 63935228]

約数ペア:

[(1, 63935228), (2, 31967614), (4, 15983807), (7, 9133604), (14, 4566802), (19, 3365012), (28, 2283401), (38, 1682506), (47, 1360324), (76, 841253), (94, 680162), (133, 480716), (188, 340081), (266, 240358), (329, 194332), (532, 120179), (658, 97166), (893, 71596), (1316, 48583), (1786, 35798), (2557, 25004), (3572, 17899), (5114, 12502), (6251, 10228)]