67205296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{144839}}^1$

素因数の和:144876

約数の個数: 20

約数和(自身を含む): 134701200

約数和(自身を除く): 67495904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 144839, 289678, 579356, 1158712, 2317424, 4200331, 8400662, 16801324, 33602648, 67205296]

約数ペア:

[(1, 67205296), (2, 33602648), (4, 16801324), (8, 8400662), (16, 4200331), (29, 2317424), (58, 1158712), (116, 579356), (232, 289678), (464, 144839)]