77008304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{67789}}^1$

素因数の和:67868

約数の個数: 20

約数和(自身を含む): 151307280

約数和(自身を除く): 74298976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 67789, 135578, 271156, 542312, 1084624, 4813019, 9626038, 19252076, 38504152, 77008304]

約数ペア:

[(1, 77008304), (2, 38504152), (4, 19252076), (8, 9626038), (16, 4813019), (71, 1084624), (142, 542312), (284, 271156), (568, 135578), (1136, 67789)]