71546384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49167

約数の個数: 40

約数和(自身を含む): 170614080

約数和(自身を除く): 99067696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49139, 98278, 196556, 343973, 393112, 638807, 687946, 786224, 1277614, 1375892, 2555228, 2751784, 4471649, 5110456, 5503568, 8943298, 10220912, 17886596, 35773192, 71546384]

約数ペア:

[(1, 71546384), (2, 35773192), (4, 17886596), (7, 10220912), (8, 8943298), (13, 5503568), (14, 5110456), (16, 4471649), (26, 2751784), (28, 2555228), (52, 1375892), (56, 1277614), (91, 786224), (104, 687946), (112, 638807), (182, 393112), (208, 343973), (364, 196556), (728, 98278), (1456, 49139)]