27756296908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1\times {\mathrm{4337}}^1$

素因数の和:5254

約数の個数: 48

約数和(自身を含む): 51685361280

約数和(自身を除く): 23929064372

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 787, 1574, 2033, 3148, 4066, 4337, 8132, 8674, 14953, 17348, 29906, 59812, 82403, 84209, 164806, 168418, 329612, 336836, 464059, 928118, 1599971, 1856236, 3199942, 3413219, 6399884, 6826438, 8817121, 13652876, 17634242, 35268484, 64851161, 129702322, 259404644, 365214433, 730428866, 1460857732, 6939074227, 13878148454, 27756296908]

約数ペア:

[(1, 27756296908), (2, 13878148454), (4, 6939074227), (19, 1460857732), (38, 730428866), (76, 365214433), (107, 259404644), (214, 129702322), (428, 64851161), (787, 35268484), (1574, 17634242), (2033, 13652876), (3148, 8817121), (4066, 6826438), (4337, 6399884), (8132, 3413219), (8674, 3199942), (14953, 1856236), (17348, 1599971), (29906, 928118), (59812, 464059), (82403, 336836), (84209, 329612), (164806, 168418)]