68773208

素因数分解:

$2^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1597}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 147655200

約数和(自身を除く): 78881992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 769, 1538, 1597, 3076, 3194, 5383, 6152, 6388, 10766, 11179, 12776, 21532, 22358, 43064, 44716, 89432, 1228093, 2456186, 4912372, 8596651, 9824744, 17193302, 34386604, 68773208]

約数ペア:

[(1, 68773208), (2, 34386604), (4, 17193302), (7, 9824744), (8, 8596651), (14, 4912372), (28, 2456186), (56, 1228093), (769, 89432), (1538, 44716), (1597, 43064), (3076, 22358), (3194, 21532), (5383, 12776), (6152, 11179), (6388, 10766)]