78523028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1231}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 141571584

約数和(自身を除く): 63048556

約数列:

[1, 2, 4, 37, 74, 148, 431, 862, 1231, 1724, 2462, 4924, 15947, 31894, 45547, 63788, 91094, 182188, 530561, 1061122, 2122244, 19630757, 39261514, 78523028]

約数ペア:

[(1, 78523028), (2, 39261514), (4, 19630757), (37, 2122244), (74, 1061122), (148, 530561), (431, 182188), (862, 91094), (1231, 63788), (1724, 45547), (2462, 31894), (4924, 15947)]