64424402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{242197}}^1$

素因数の和:242225

約数の個数: 16

約数和(自身を含む): 116255040

約数和(自身を除く): 51830638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 242197, 484394, 1695379, 3390758, 4601743, 9203486, 32212201, 64424402]

約数ペア:

[(1, 64424402), (2, 32212201), (7, 9203486), (14, 4601743), (19, 3390758), (38, 1695379), (133, 484394), (266, 242197)]