72589708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 130965632

約数和(自身を除く): 58375924

約数列:

[1, 2, 4, 37, 74, 148, 313, 626, 1252, 1567, 3134, 6268, 11581, 23162, 46324, 57979, 115958, 231916, 490471, 980942, 1961884, 18147427, 36294854, 72589708]

約数ペア:

[(1, 72589708), (2, 36294854), (4, 18147427), (37, 1961884), (74, 980942), (148, 490471), (313, 231916), (626, 115958), (1252, 57979), (1567, 46324), (3134, 23162), (6268, 11581)]