63406868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42727}}^1$

素因数の和:42791

約数の個数: 24

約数和(自身を含む): 129209472

約数和(自身を除く): 65802604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 42727, 85454, 170908, 299089, 598178, 1196356, 2264531, 4529062, 9058124, 15851717, 31703434, 63406868]

約数ペア:

[(1, 63406868), (2, 31703434), (4, 15851717), (7, 9058124), (14, 4529062), (28, 2264531), (53, 1196356), (106, 598178), (212, 299089), (371, 170908), (742, 85454), (1484, 42727)]