71839769768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22282807}}^1$

素因数の和:22282857

約数の個数: 32

約数和(自身を含む): 149740469760

約数和(自身を除く): 77900699992

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22282807, 44565614, 89131228, 178262456, 289676491, 579352982, 690767017, 1158705964, 1381534034, 2317411928, 2763068068, 5526136136, 8979971221, 17959942442, 35919884884, 71839769768]

約数ペア:

[(1, 71839769768), (2, 35919884884), (4, 17959942442), (8, 8979971221), (13, 5526136136), (26, 2763068068), (31, 2317411928), (52, 1381534034), (62, 1158705964), (104, 690767017), (124, 579352982), (248, 289676491), (403, 178262456), (806, 89131228), (1612, 44565614), (3224, 22282807)]