70087504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{230551}}^1$

素因数の和:230578

約数の個数: 20

約数和(自身を含む): 142942240

約数和(自身を除く): 72854736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 230551, 461102, 922204, 1844408, 3688816, 4380469, 8760938, 17521876, 35043752, 70087504]

約数ペア:

[(1, 70087504), (2, 35043752), (4, 17521876), (8, 8760938), (16, 4380469), (19, 3688816), (38, 1844408), (76, 922204), (152, 461102), (304, 230551)]