29948048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143981}}^1$

素因数の和:144002

約数の個数: 20

約数和(自身を含む): 62488188

約数和(自身を除く): 32540140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143981, 287962, 575924, 1151848, 1871753, 2303696, 3743506, 7487012, 14974024, 29948048]

約数ペア:

[(1, 29948048), (2, 14974024), (4, 7487012), (8, 3743506), (13, 2303696), (16, 1871753), (26, 1151848), (52, 575924), (104, 287962), (208, 143981)]