29456330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 26530870

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1439, 2047, 2878, 4094, 7195, 10235, 14390, 20470, 33097, 66194, 128071, 165485, 256142, 330970, 640355, 1280710, 2945633, 5891266, 14728165, 29456330]

約数ペア:

[(1, 29456330), (2, 14728165), (5, 5891266), (10, 2945633), (23, 1280710), (46, 640355), (89, 330970), (115, 256142), (178, 165485), (230, 128071), (445, 66194), (890, 33097), (1439, 20470), (2047, 14390), (2878, 10235), (4094, 7195)]