7897326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 8795154

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 643, 1286, 1929, 2047, 3858, 4094, 6141, 12282, 14789, 29578, 44367, 57227, 88734, 114454, 171681, 343362, 1316221, 2632442, 3948663, 7897326]

約数ペア:

[(1, 7897326), (2, 3948663), (3, 2632442), (6, 1316221), (23, 343362), (46, 171681), (69, 114454), (89, 88734), (138, 57227), (178, 44367), (267, 29578), (534, 14789), (643, 12282), (1286, 6141), (1929, 4094), (2047, 3858)]