28939310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 54051840

約数和(自身を除く): 25112530

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 919, 1838, 3149, 4595, 6298, 9190, 15745, 31490, 43193, 61573, 86386, 123146, 215965, 307865, 431930, 615730, 2893931, 5787862, 14469655, 28939310]

約数ペア:

[(1, 28939310), (2, 14469655), (5, 5787862), (10, 2893931), (47, 615730), (67, 431930), (94, 307865), (134, 215965), (235, 123146), (335, 86386), (470, 61573), (670, 43193), (919, 31490), (1838, 15745), (3149, 9190), (4595, 6298)]