17261272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16255

約数の個数: 32

約数和(自身を含む): 38937600

約数和(自身を除く): 21676328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 16223, 32446, 64892, 113561, 129784, 227122, 308237, 454244, 616474, 908488, 1232948, 2157659, 2465896, 4315318, 8630636, 17261272]

約数ペア:

[(1, 17261272), (2, 8630636), (4, 4315318), (7, 2465896), (8, 2157659), (14, 1232948), (19, 908488), (28, 616474), (38, 454244), (56, 308237), (76, 227122), (133, 129784), (152, 113561), (266, 64892), (532, 32446), (1064, 16223)]