27917626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 19329350

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 293, 586, 671, 781, 1342, 1562, 3223, 4331, 6446, 8662, 17873, 20803, 35746, 41606, 47641, 95282, 196603, 228833, 393206, 457666, 1268983, 2537966, 13958813, 27917626]

約数ペア:

[(1, 27917626), (2, 13958813), (11, 2537966), (22, 1268983), (61, 457666), (71, 393206), (122, 228833), (142, 196603), (293, 95282), (586, 47641), (671, 41606), (781, 35746), (1342, 20803), (1562, 17873), (3223, 8662), (4331, 6446)]