28605505922

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1301}}^1\times {\mathrm{2903}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 49183352064

約数和(自身を除く): 20577846142

約数列:

[1, 2, 7, 14, 541, 1082, 1301, 2602, 2903, 3787, 5806, 7574, 9107, 18214, 20321, 40642, 703841, 1407682, 1570523, 3141046, 3776803, 4926887, 7553606, 9853774, 10993661, 21987322, 26437621, 52875242, 2043250423, 4086500846, 14302752961, 28605505922]

約数ペア:

[(1, 28605505922), (2, 14302752961), (7, 4086500846), (14, 2043250423), (541, 52875242), (1082, 26437621), (1301, 21987322), (2602, 10993661), (2903, 9853774), (3787, 7553606), (5806, 4926887), (7574, 3776803), (9107, 3141046), (18214, 1570523), (20321, 1407682), (40642, 703841)]