47278688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{77761}}^1$

素因数の和:77790

約数の個数: 24

約数和(自身を含む): 97980120

約数和(自身を除く): 50701432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 77761, 155522, 311044, 622088, 1244176, 1477459, 2488352, 2954918, 5909836, 11819672, 23639344, 47278688]

約数ペア:

[(1, 47278688), (2, 23639344), (4, 11819672), (8, 5909836), (16, 2954918), (19, 2488352), (32, 1477459), (38, 1244176), (76, 622088), (152, 311044), (304, 155522), (608, 77761)]