66642879892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{374929}}^1$

素因数の和:376171

約数の個数: 24

約数和(自身を含む): 119877118760

約数和(自身を除く): 53234238868

約数列:

[1, 2, 4, 37, 74, 148, 1201, 2402, 4804, 44437, 88874, 177748, 374929, 749858, 1499716, 13872373, 27744746, 55489492, 450289729, 900579458, 1801158916, 16660719973, 33321439946, 66642879892]

約数ペア:

[(1, 66642879892), (2, 33321439946), (4, 16660719973), (37, 1801158916), (74, 900579458), (148, 450289729), (1201, 55489492), (2402, 27744746), (4804, 13872373), (44437, 1499716), (88874, 749858), (177748, 374929)]