78946444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17029}}^1$

素因数の和:17113

約数の個数: 24

約数和(自身を含む): 147820400

約数和(自身を除く): 68873956

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 17029, 34058, 68116, 323551, 647102, 1038769, 1294204, 2077538, 4155076, 19736611, 39473222, 78946444]

約数ペア:

[(1, 78946444), (2, 39473222), (4, 19736611), (19, 4155076), (38, 2077538), (61, 1294204), (76, 1038769), (122, 647102), (244, 323551), (1159, 68116), (2318, 34058), (4636, 17029)]