76489808

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{7321}}^1$

素因数の和:7982

約数の個数: 20

約数和(自身を含む): 148446228

約数和(自身を除く): 71956420

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 7321, 10448, 14642, 29284, 58568, 117136, 4780613, 9561226, 19122452, 38244904, 76489808]

約数ペア:

[(1, 76489808), (2, 38244904), (4, 19122452), (8, 9561226), (16, 4780613), (653, 117136), (1306, 58568), (2612, 29284), (5224, 14642), (7321, 10448)]