487616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:432

約数の個数: 28

約数和(自身を含む): 1021080

約数和(自身を除く): 533464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 401, 608, 802, 1216, 1604, 3208, 6416, 7619, 12832, 15238, 25664, 30476, 60952, 121904, 243808, 487616]

約数ペア:

[(1, 487616), (2, 243808), (4, 121904), (8, 60952), (16, 30476), (19, 25664), (32, 15238), (38, 12832), (64, 7619), (76, 6416), (152, 3208), (304, 1604), (401, 1216), (608, 802)]