76979248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71809}}^1$

素因数の和:71884

約数の個数: 20

約数和(自身を含む): 151375480

約数和(自身を除く): 74396232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 71809, 143618, 287236, 574472, 1148944, 4811203, 9622406, 19244812, 38489624, 76979248]

約数ペア:

[(1, 76979248), (2, 38489624), (4, 19244812), (8, 9622406), (16, 4811203), (67, 1148944), (134, 574472), (268, 287236), (536, 143618), (1072, 71809)]