66846868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 127854720

約数和(自身を除く): 61007852

約数列:

[1, 2, 4, 11, 22, 44, 719, 1438, 2113, 2876, 4226, 7909, 8452, 15818, 23243, 31636, 46486, 92972, 1519247, 3038494, 6076988, 16711717, 33423434, 66846868]

約数ペア:

[(1, 66846868), (2, 33423434), (4, 16711717), (11, 6076988), (22, 3038494), (44, 1519247), (719, 92972), (1438, 46486), (2113, 31636), (2876, 23243), (4226, 15818), (7909, 8452)]