71016688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{72763}}^1$

素因数の和:72832

約数の個数: 20

約数和(自身を含む): 139852408

約数和(自身を除く): 68835720

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 72763, 145526, 291052, 582104, 1164208, 4438543, 8877086, 17754172, 35508344, 71016688]

約数ペア:

[(1, 71016688), (2, 35508344), (4, 17754172), (8, 8877086), (16, 4438543), (61, 1164208), (122, 582104), (244, 291052), (488, 145526), (976, 72763)]