27394948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 58153984

約数和(自身を除く): 30759036

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 853, 868, 1036, 1147, 1706, 2294, 3412, 4588, 5971, 8029, 11942, 16058, 23884, 26443, 31561, 32116, 52886, 63122, 105772, 126244, 185101, 220927, 370202, 441854, 740404, 883708, 978391, 1956782, 3913564, 6848737, 13697474, 27394948]

約数ペア:

[(1, 27394948), (2, 13697474), (4, 6848737), (7, 3913564), (14, 1956782), (28, 978391), (31, 883708), (37, 740404), (62, 441854), (74, 370202), (124, 220927), (148, 185101), (217, 126244), (259, 105772), (434, 63122), (518, 52886), (853, 32116), (868, 31561), (1036, 26443), (1147, 23884), (1706, 16058), (2294, 11942), (3412, 8029), (4588, 5971)]