64919449

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 75888000

約数和(自身を除く): 10968551

約数列:

[1, 7, 67, 149, 469, 929, 1043, 6503, 9983, 62243, 69881, 138421, 435701, 968947, 9274207, 64919449]

約数ペア:

[(1, 64919449), (7, 9274207), (67, 968947), (149, 435701), (469, 138421), (929, 69881), (1043, 62243), (6503, 9983)]