7217264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23741}}^1$

素因数の和:23768

約数の個数: 20

約数和(自身を含む): 14720040

約数和(自身を除く): 7502776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23741, 47482, 94964, 189928, 379856, 451079, 902158, 1804316, 3608632, 7217264]

約数ペア:

[(1, 7217264), (2, 3608632), (4, 1804316), (8, 902158), (16, 451079), (19, 379856), (38, 189928), (76, 94964), (152, 47482), (304, 23741)]