64666398

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 131765760

約数和(自身を除く): 67099362

約数列:

[1, 2, 3, 6, 79, 158, 227, 237, 454, 474, 601, 681, 1202, 1362, 1803, 3606, 17933, 35866, 47479, 53799, 94958, 107598, 136427, 142437, 272854, 284874, 409281, 818562, 10777733, 21555466, 32333199, 64666398]

約数ペア:

[(1, 64666398), (2, 32333199), (3, 21555466), (6, 10777733), (79, 818562), (158, 409281), (227, 284874), (237, 272854), (454, 142437), (474, 136427), (601, 107598), (681, 94958), (1202, 53799), (1362, 47479), (1803, 35866), (3606, 17933)]