26661519362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1\times {\mathrm{7823}}^1$

素因数の和:9614

約数の個数: 32

約数和(自身を含む): 42731808768

約数和(自身を除く): 16070289406

約数列:

[1, 2, 23, 43, 46, 86, 989, 1723, 1978, 3446, 7823, 15646, 39629, 74089, 79258, 148178, 179929, 336389, 359858, 672778, 1704047, 3408094, 7736947, 13479029, 15473894, 26958058, 310017667, 579598247, 620035334, 1159196494, 13330759681, 26661519362]

約数ペア:

[(1, 26661519362), (2, 13330759681), (23, 1159196494), (43, 620035334), (46, 579598247), (86, 310017667), (989, 26958058), (1723, 15473894), (1978, 13479029), (3446, 7736947), (7823, 3408094), (15646, 1704047), (39629, 672778), (74089, 359858), (79258, 336389), (148178, 179929)]