27877994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 17844886

約数列:

[1, 2, 17, 34, 79, 97, 107, 158, 194, 214, 1343, 1649, 1819, 2686, 3298, 3638, 7663, 8453, 10379, 15326, 16906, 20758, 130271, 143701, 176443, 260542, 287402, 352886, 819941, 1639882, 13938997, 27877994]

約数ペア:

[(1, 27877994), (2, 13938997), (17, 1639882), (34, 819941), (79, 352886), (97, 287402), (107, 260542), (158, 176443), (194, 143701), (214, 130271), (1343, 20758), (1649, 16906), (1819, 15326), (2686, 10379), (3298, 8453), (3638, 7663)]