66556158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 140486400

約数和(自身を除く): 73930242

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 5419, 6141, 10838, 12282, 16257, 32514, 124637, 249274, 373911, 482291, 747822, 964582, 1446873, 2893746, 11092693, 22185386, 33278079, 66556158]

約数ペア:

[(1, 66556158), (2, 33278079), (3, 22185386), (6, 11092693), (23, 2893746), (46, 1446873), (69, 964582), (89, 747822), (138, 482291), (178, 373911), (267, 249274), (534, 124637), (2047, 32514), (4094, 16257), (5419, 12282), (6141, 10838)]