26968505

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 34820352

約数和(自身を除く): 7851847

約数列:

[1, 5, 19, 67, 95, 223, 335, 361, 1115, 1273, 1805, 4237, 6365, 14941, 21185, 24187, 74705, 80503, 120935, 283879, 402515, 1419395, 5393701, 26968505]

約数ペア:

[(1, 26968505), (5, 5393701), (19, 1419395), (67, 402515), (95, 283879), (223, 120935), (335, 80503), (361, 74705), (1115, 24187), (1273, 21185), (1805, 14941), (4237, 6365)]