28678745084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34304719}}^1$

素因数の和:34304753

約数の個数: 24

約数和(自身を含む): 57631929600

約数和(自身を除く): 28953184516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34304719, 68609438, 137218876, 377351909, 651789661, 754703818, 1303579322, 1509407636, 2607158644, 7169686271, 14339372542, 28678745084]

約数ペア:

[(1, 28678745084), (2, 14339372542), (4, 7169686271), (11, 2607158644), (19, 1509407636), (22, 1303579322), (38, 754703818), (44, 651789661), (76, 377351909), (209, 137218876), (418, 68609438), (836, 34304719)]